“Holmesy,” Daisy said. I looked up at her. “We’re almost through lunch and you haven’t even mentioned my hair.” She shook out her hair, with so-red-they-were-pink highlights. Right. She’d dyed her hair.

I swum up out of the depths and said, “It’s bold.”

“I know, right? It says, ‘Ladies and gentlemen and also people who do not identify as ladies or gentlemen, Daisy Ramirez won’t break her promises, but she will break your heart.” Daisy’s self-proclaimed life motto was “Break Hearts, Not Promises.” She kept threatening to get it tattooed on her ankle when she turned eighteen. Daisy turned back to Mychal, and I to my thoughts. The stomach grumbling had grown, if anything, louder. I felt like I might vomit. For someone who actively dislikes bodily fluids, I throw up quite a lot.

“Holmesy, you okay?” Daisy asked. I nodded. Sometimes I wondered why she liked me, or at least tolerated me. Why any of them did. Even I found myself annoying.

I could feel sweat sprouting from my forehead, and once I begin to sweat, it’s impossible to stop. I’ll keep sweating for hours, and not just my face or my armpits. My neck sweats. My boobs sweat. My calves sweat. Maybe I did have a fever.

Beneath the table, I slid the old Band-Aid into my pocket and, without looking, pulled out a new one, unwrapped it, and then glanced down to apply it to my finger. All the while, I was breathing in through my nose and out through my mouth, in the manner advised by Dr. Karen Singh, exhaling at a pace “that would make a candle flicker but not go out. Imagine that candle, Aza, flickering from your breath but still there, always there.” So I tried that, but the thought spiral kept tightening anyway. I could hear Dr. Singh saying I shouldn’t get out my phone, that I mustn’t look up the same questions over and over, but I got it out anyway, and reread the “Human Microbiota” Wikipedia article.

The thing about a spiral is, if you follow it inward, it never actually ends. It just keeps tightening, infinitely.

—

I sealed the Ziploc bag around the last quarter of my sandwich, got up, and tossed it into an overfilled trash can. I heard a voice from behind me. “How concerned should I be that you haven’t said more than two words in a row all day?”

“Thought spiral,” I mumbled in reply. Daisy had known me since we were six, long enough to get it.

“I figured. Sorry, man. Let’s hang out today.”

This girl Molly walked up to us, smiling, and said, “Uh, Daisy, just FYI, your Kool-Aid dye job is staining your shirt.”

Daisy looked down at her shoulders, and indeed, her striped top had turned pink in spots. She flinched for a second, then straightened her spine. “Yeah, it’s part of the look, Molly. Stained shirts are huge in Paris right now.” She turned away from Molly and said, “Right, so we’ll go to your house and watch Star Wars: Rebels.” Daisy was really into Star Wars—and not just the movies, but also the books and the animated shows and the kids’ show where they’re all made out of Lego. Like, she wrote fan fiction about Chewbacca’s love life. “And we will improve your mood until you are able to say three or even four words in a row; sound good?”

“Sounds good.”

“And then you can take me to work. Sorry, but I need a ride.”

“Okay.” I wanted to say more, but the thoughts kept coming, unbidden and unwanted. If I’d been the author, I would’ve stopped thinking about my microbiome. I would’ve told Daisy how much I liked her idea for Mychal’s art project, and I would’ve told her that I did remember Davis Pickett, that I remembered being eleven and carrying a vague but constant fear. I would’ve told her that I remembered once at camp lying next to Davis on the edge of a dock, our legs dangling over, our backs against the rough-hewn planks of wood, staring together up at a cloudless summer sky. I would’ve told her that Davis and I never talked much, or even looked at each other, but it didn’t matter, because we were looking at the same sky together, which is maybe more intimate than eye contact anyway. Anybody can look at you. It’s quite rare to find someone who sees the same world you see.

TWO

THE FEAR HAD MOSTLY SWEATED OUT OF ME, but as I walked from the cafeteria to history class, I couldn’t stop myself from taking out my phone and rereading the horror story that is the “Human Microbiota” Wikipedia article. I was reading and walking when I heard my mother shout at me through her open classroom door. She was seated behind her metal desk, leaning over a book. Mom was a math teacher, but reading was her great love.

“No phones in the hallway, Aza!” I put my phone away and went into her classroom. There were four minutes remaining in my lunch period, which was the perfect length for a Mom conversation. She looked up and must’ve seen something in my eyes. “You okay?”

“Yeah,” I said.

“You’re not anxious?” she asked. At some point, Dr. Singh had told Mom not to ask if I was feeling anxious, so she’d stopped phrasing it as a direct question.

“I’m fine.”

“You’ve been taking your meds,” she said. Again, not a direct question.

“Yeah,” I said, which was broadly true. I’d had a bit of a crack-up my freshman year, after which I was prescribed a circular white pill to be taken once daily. I took it, on average, maybe thrice weekly.

“You look . . .” Sweaty, is what I knew she meant.

“Who decides when the bells ring?” I asked. “Like, the school bells?”

“You know what, I have no idea. I suppose that’s decided by someone on the superintendent’s staff.”

“Like, why are lunch periods thirty-seven minutes long instead of fifty? Or twenty-two? Or whatever?”

“Your brain seems like a very intense place,” Mom answered.

“It’s just weird, how this is decided by someone I don’t know and then I have to live by it. Like, I live on someone else’s schedule. And I’ve never even met them.”