“I was enjoying your game,” she said to my little sister, but her eyes never left me. “Hope you don’t mind.”

“Yeah, well, it’s over now. Huds, we can play later.” Mirabelle stomped to my side of the court where she left her racket cover and began packing up.

“Mirabelle,” I said, low, with a hint of warning. I knew she didn’t care for Celia, but she didn’t need to be nasty.

She ignored me. Giving me a final scowl, she said, “Enjoy the rest of the day with your girlfriend.” Then she took off through the opening in the hedges toward the main house.

“I’m not his girlfriend,” Celia shouted after her. Then she turned to me, a fist on her hips. “Why didn’t you correct her?”

I tilted my head to the side, waiting for my neck to pop. Honestly, I was surprised that Celia had corrected Mirabelle. I would have thought she’d be happy about the title. As for me, I preferred to let people believe what they wanted to believe. It made life far more interesting.

But my fascination with human behavior was one I kept to myself, so instead I said, “Mirabelle’s a hopeless romantic. She’ll form her own opinion no matter what I say.”

Celia looked back after Mirabelle for a moment then walked toward me as I wiped sweat off my forehead with a towel. “She still doesn’t like me.” Disappointment was evident in her voice.

“Sorry,” I said. I suspected that only-child Celia had always sought after Mirabelle as a surrogate sister. Our families were certainly entwined enough to make a bond between them seem inevitable. For some reason, it hadn’t happened. Why was that? Curiosity tugged at my subconscious, but I forced it away. I would ponder that further at another time.

Celia didn’t appear to think there was anything worth pondering. “She’s fourteen. I get it. I wish it were different, but I understand.”

“She needs to learn some manners.”

“And you need to learn to relax. I’m fine. I don’t have to be her friend. I’m your friend.” She peered up at me with doubt in her eyes. “At least, I think we’re still friends. It’s been nine months since I left for San Francisco and not a single peep from you. What’s up with that?”

I shrugged as if my neglect had been accidental. It wasn’t in the least. Before Celia left for college, she’d made it clear that she was interested in more than friendship. I was not. I’d decided it was best not to lead her on. Not because I cared about how she felt, but because her infatuation was a hassle. I’d ignored her phone calls and deleted her few emails without so much as skimming them.

Yes, I was an asshole. This wasn’t news to me.

Now, though, I was surprised at how good it felt to see her. Not in any romantic way, but in a familiar way. She was family. She was home.

I scratched along my jaw, deciding not to answer her question outright. Against my better judgment, I extended an invitation instead. “Millie should have lunch ready soon. I can grab a shower and then we can catch up over sandwiches.”

Celia frowned. “Actually, I can’t today. I only got away for a few minutes.”

I raised an inquisitive brow. Why would she stop by if she couldn’t stay?

She didn’t expound. Instead, she asked, “Will you be here all summer?”

For as long as I could remember, both of our families spent the summer in the Hamptons. It seemed strange to think she’d assume differently. But I supposed, being older, things changed. I had already been thinking it was time to get a place of my own. I didn’t need to spend all my time off from school with my parents. This would likely be my last season at Mabel Shores.

“Yes,” I answered. “Will you?”

“I will. And I’d like to see you.” She cleared her throat and moved her focus to her shoes. “I came by today to tell you something. Um, something that I thought might make it easier for you to want to see me again.”

I folded my arms across my chest. She had me intrigued. “What is it?”

She forced her eyes up to mine. “I thought you should know that I’m seeing someone. I have been all year. We’re quite serious.” She fidgeted, obviously nervous. Did she think I’d be jealous?

“All right,” I said. “Congratulations.” I was schooled in how to respond in situations such as these though I didn’t feel congratulatory. I felt nothing.

She took a deep breath. “I thought that might be the reason you hadn’t returned any of my messages. Because you were worried that I…that I still…”

I cocked my head, fascinated with how she’d finish the sentence or if she’d finish it at all.

She didn’t, and after a moment of awkward silence, I couldn’t help myself. I wanted to push her, wanted to see what she’d say, what she’d do. “That you still liked me?”

Her cheeks went scarlet. Interesting. “Yes. You did know, then.”

I laughed. “Everyone knew, Celia.”

She shook her head as if reconciling herself with the idea. “Okay, everyone knew. But it was a silly schoolgirl crush. I’m over it now. I have Dirk, and—”

“Dirk? That’s his name?” Immediately I pictured a long-haired hippy, though Celia would never be serious about anyone not in her social class. It wasn’t in her. He was likely proper and well-mannered and from lots of money, just as she was.

“Be nice, Hudson.” But her admonishment came with a smile. “Anyway. I have Dirk and I’m really in love with him. I think he might be the one.” She blushed again, and this time I could see that she was indeed over me.

Fascinating.

“That’s…great.” This time, I wasn’t really sure what else to say. Wasn’t certain what Celia wanted me to say.

She seemed to sense I needed more. “So you and I can go back to being friends. No more weird puppy dog eyes from me. And it shouldn’t be a big deal. Okay?” She smiled hesitantly, hopefully, as if my answer were important to her. As if my friendship were something she thought was important.

I licked my lips, salty from my earlier exertion. There was no reason to say no. And I did enjoy Celia’s company. “Sure.”

“Awesome!” Her relief was tangible. “I’ll call you. Maybe we can play tennis later this week? Or take the Jet Skis out or something?”

“Sounds good.” It also sounded dull. But she was proposing a routine summer in the Hamptons. It was what we always did and doing it again made sense. I’d find something else to occupy my boredom.

A moment of silence passed between us until it extended past comfortable to awkward. “Well, then,” Celia said, shielding her eyes from the midday sun, “I’d better be going.”

Chivalry returned to me. “I’ll walk you out.” I draped the towel around my neck and gathered my racket cover. Then we started up the path to the main house.

We were quiet as we traveled. I escorted her all the way to the circle drive where she’d left her car parked. After opening her door for her, I leaned in to give her a peck on the cheek. This was standard for us. She was, after all, practically my sibling.

She placed a hand on my arm, her expression melancholy. “Thank you, Hudson. See you soon.”

I watched after her as she drove off, wondering about the change in the dynamics of our relationship. Our mothers had been best friends since we were toddlers. Every major holiday and family function had been spent with the Werners. Our parents had even enrolled us in the same elite private high school. We knew each other well, though I seriously doubted that we’d have become more than acquaintances had we not been thrown together as we were.

She should have been the perfect pairing for me. A match made in heaven. We both came from money, were already close. Yet, I had never had the slightest inclination toward her. What was wrong with me that I couldn’t feel anything for her? For anyone?

“Do you like her?” Mirabelle’s small voice questioned from behind me.

I turned to find her sitting on the front steps, her arms wrapped around her knees.

My jaw tensed with irritation. I didn’t share the emptiness of my emotions with anyone. “It’s really none of your business if I do.” I strode past her, into the house.

Mirabelle jumped up and followed close at my heels. “She’s not for you, Hudson. She’s petty and shallow and not good for you at all.”

I kept walking, heading to the main staircase.

Mirabelle continued after me. “And you don’t like her. I can see it in your eyes. You have no interest in her at all.”

That was true, but it intrigued me to think my sister had noticed. What else did she see? What did she know about me? I stopped mid-step and turned to her. “If you already know I don’t like her, then why did you ask?”

“I wanted to be sure you knew too.”

Well, I do. I didn’t say it aloud. I turned away from her and jogged the remaining steps to the upper floor, then disappeared into my room.

For the rest of the day, I couldn’t stop thinking about Celia and her supposed boyfriend. My chest knotted tighter and tighter as I spun the information in my mind. It wasn’t jealousy—honestly I didn’t care one way or another about her love life. It was intrigue. Obsessive intrigue. It wasn’t the first time I’d felt it, nor, I was certain, would it be the last.

The idea of love and affection consumed me. I studied it on every occasion that I could. I didn’t understand it. I’d never been in love. I didn’t believe it was even a real thing. I wasn’t virtuous in any way, nor was I inexperienced. I’d dated a few girls. Or rather, I’d taken girls out to dinner and a movie with the sole intent of fucking them afterward. Sometimes I skipped the dinner and the movie and simply fucked. But I’d never had any inclination to spend any real time with anyone. I’d never had feelings for them.

And even though Celia had set her sights on me the year before, I’d never assumed that she felt anything deeper than the silly crush she spoke of. We’d both been cut from the same cloth. We knew the ridiculousness behind romantic notions.

Or so I’d thought.

Now, she said she’d found the one. The idea boggled me.

It also challenged me.

What was it that made someone think they loved another? Could the emotion be manipulated? Forced? I decided an experiment was in order.

It was unfortunate that the results might not be too favorable for Celia. But on the other hand, if love was truly a myth as I believed, maybe I was simply saving her from a lie.

* * *

I was sunning with my laptop by the pool when Celia phoned me the next day to set up a date to get together. Feigning previous plans, I pushed our meeting off until the next week. I needed time to plan before I saw her. I was meticulous with my experiments, and this time would be no different.

I tapped my fingers rhythmically on the keyboard as I schemed. After the failure of my last study, I was eager to find success. Perhaps failure was too harsh of a word. My results hadn’t met my hypothesis, but I’d still gained information from the experiment, inconclusive as it was. I’d gotten the idea for the study after two classmates, Andrew and Jane, became engaged. They seemed to be lost for each other, dizzy in their haze of lust which they’d most likely mistaken for something more. I wondered—if they believed they were close enough that they should marry, did it mean their bond was unbreakable?

I set out to find the answer.

The three of us shared enough classes that it was easy to flirt with Jane in front of her fiancé. I did so casually at first, expecting some sort of reaction from Andrew. When none came, I upped my game. I touched Jane when we spoke, brushed my fingers against hers, played with her hair. I invaded her space. I whispered suggestive things to her—hell, dirty-as-fuck things that made her blush and her nipples stand at attention. A whole semester of this behavior and neither Jane nor Andrew had told me to stop. Shouldn’t there have been accusations? If not at me, then at each other? Were they spoken behind my back, unbeknownst to me?

Or did the couple truly have enough trust and affection for each other to withstand jealousy?

Or maybe they were looking for a threesome.

The lack of a conclusive answer was why I’d considered the experiment a bust. This time I wouldn’t settle for ambiguous results. Which meant I better start with a solid hypothesis.

I opened up my digital journal and started a new section which I titled The Rebound. It was a perfect follow-up to The Engagement. That study had tried to break up a couple without any prior history on my part. This time, the subject, Celia, had a prior infatuation with me. The question was, and I typed it in as I constructed it, Could a prior infatuation affect the status of a new relationship, if the previous object of affection suddenly returned the emotion?