"I don't know." He shrugged, then ran a hand through his hair. "She just…"

Sophie stared at him for a long moment. From the hallway behind her, I could hear laughter, and I had a flash of Emily and Michael still playing their game. Still waiting for me.

Sophie turned to me. "Annabel?" she said, then stepped forward, into the room, her hand still on the doorjamb. "What are you doing?"

I felt like I'd been shattered, everything that had just happened a fragment, no part of a real whole. I got to my feet, smoothing down my top over my stomach. "Nothing," I said, the word coming out in a gasp. I tried to swallow. "I was—"

Sophie cut her eyes back at Will, and even though she hadn't interrupted me, I stopped talking. He stared right back at her. Not a flinch. Not one. "Somebody," she said, "had better start explaining this. Right now."

But nobody said anything. Later, this would strike me as so surprising, that at that moment I was actually waiting for someone else to define this, as if I hadn't been there, had no words for it at all.

"Will?" Sophie said. "Say something."

"Look," he said, "I was waiting for you, and then she came up here…" He trailed off, shaking his head, but kept his eyes on her. "I don't know."

Sophie turned her attention back to me, and for a moment we just looked at each other. She had to see something was wrong, I thought. I shouldn't have to tell her. I wasn't some other girl, like the ones we'd driven around looking for all those nights. We were best friends. I honestly believed that. Then.

Her mouth pursed. I watched the lips come together. "You slut," she said.

It seemed so stupid, later. But I actually, honestly thought I'd heard her wrong. "What?" I said.

"You're a goddamn whore." Her voice was rising now, still shaky but gaining strength. "I can't believe you."

"Sophie," I said. "Wait. I didn't—"

"You didn't what?" she said. Behind her, I could see shadows, stretching forward across the opposite wall of the hallway. People were coming, I thought. People were hearing this. People would know. "You think you can just fuck my boyfriend at a party and I won't find out?"

I felt my mouth open, but no words came. I just stood there, staring at her, and then Emily appeared behind her in the doorway, her eyes wide. "Annabel?" she asked. "What's going on?"

"Your friend's a slut is what's going on," Sophie told her.

"No," I said. "It's not like that."

"I know what I saw!" she screamed. Emily, behind her, stepped backwards. Sophie leveled a finger at me. "You have always wanted what I have!" she said. "You've always been jealous of me!"

I felt myself flinch. Her voice was so loud it was like it was shaking my bones. I was so confused, and scared, and even though through everything else, I had not cried—how had I not cried?—now I felt a lump begin and then swell in my throat.

Sophie pushed through the door, taking two big strides until she was right in front of me, and the room seemed to shrink—Will, Emily, everyone else disappearing from my peripheral vision—until it was just her narrowed eyes, her finger still jabbing, so much anger and fury.

"You're so done," she said. Her voice was shaking. "It's over for you."

"Sophie." I shook my head. "Please. Just—"

"Get out of my face!" she said. "Get out!"

And then, as quickly as it had fallen away, my view came back and I saw everything. The crowd of faces that had some-how gathered in the hallway. Will Cash, in my side vision, still sitting on the bed. The sea-foam green of the carpet beneath my feet, the yellow glare of the light overhead. It was hard to believe that only moments earlier, all of these things had been cloaked in such a thick darkness, so hidden I wouldn't have been able to recognize a single one. But now, like me, they were exposed.

Sophie was still standing in front of me. It was quiet all around us. I knew I could have broken the silence, could have spoken up. It was only my word against his, and now hers. But I didn't.

Instead, I walked out of that room and everyone watched me. I could feel their eyes as I stepped around Sophie, then pushed out into the hallway and started for the stairs. Once in the foyer, I went to the door, pushing it open, then stepped out into the night, crossing the damp grass to my car. I did all of this very carefully and with purpose, as if having control over these actions would somehow balance out what had just happened.

The one thing I didn't do, though, all the way home, was look at myself. Not in the side mirror. Not in the rearview. At every stoplight, every time I downshifted, I picked a point up ahead—the bumper of the car in front of me, a distant building, even the broken yellow line of the road—to focus on. I did not want to see myself like this.

When I got home, my dad was waiting, like always, sitting up by himself. I could see the light from the TV, pale and flickering, the minute I stepped inside.

"Annabel?" he called out as the volume on the set began to decrease, bit by bit, before falling silent entirely. "Is that you?"

I stood there for a second in the foyer, knowing that if I didn't show my face he'd suspect something. I reached up, brushing back my hair with my fingers, then took a breath and stepped into the living room. "Yeah," I said. "It's me."