What A Weird Pattern On A High School Bathroom Wall Taught Me About Student Behavior
Last month, I was finishing up my weekly check-ins with freshmen at my old high school, where I work part-time as a student support coach, when a sophomore knocked on the door of the empty classroom I use. He shifted from foot to foot, wouldn’t meet my eye, and said there was something weird I should see in the third-floor boys’ bathroom. The one by the unused art wing that almost no one uses except kids who want 5 extra minutes away from the crowd.
I grabbed my lanyard and followed him up the stairs. The air smelled like old lemon cleaning spray and the faint cigarette smoke kids sneak sometimes, and the fluorescent light flickers half the time. When we got inside, he pointed to a stretch of pale yellow 1970s tile along the lower wall, by the last stall. Leaning in, I saw it: tiny, neat scratch marks along the dirty grout, grouped in five neat rows. The first row, marked with a tiny M, had 3 marks. T had 7, W 12, Th 9, F 15. No curse words, no gang tags, just this quiet, weird little pattern.
Admin got notified the next day, and the initial plan was to schedule the grout to be replaced that week. Vandalism’s vandalism, right? Most schools default to covering up anything that’s not supposed to be there as fast as possible. But something about it felt off to me. It was too neat, too intentional, not meant to show off to anyone walking by. I asked the custodian to hold off for a week so I could poke around.
I hung around the third floor after lunch for a few days, and on the third day I spotted Javi, a quiet 10th grader I’d done a few check-ins with after his mom reached out saying he’d stopped talking about school at home. He lingered by the bathroom door for a minute, hands stuffed in his hoodie pocket, before slipping in. I waited five minutes, then walked over, leaned against the wall outside, and when he came out I just said, “That’s a really good system you’ve got going.”
He went bright red, and for a second I thought he’d run. But he stopped, and admitted he’d made the scratches. Let me tell you what it was: after the school-wide mental health survey last fall, Javi checked the box that said he had no close friends at school. His guidance counselor told him it would be good to push himself to talk to more people, and he decided to count every conversation he had with another student that wasn’t just “pass the ketchup” or “can I get by.” He scratched the count each day after school, because he didn’t want anyone to find a tracker in his notebook—he shares a room with his two younger cousins, and didn’t want them to tease him about it. He picked that bathroom because no one ever goes there. No one would stumble on it.
That’s when it hit me how often we erase kids’ quiet coping strategies before we even stop to ask what they are. We see a weird mark on a wall, we assume the worst, we fix it fast, and we never stop to think it’s not vandalism—it’s communication.
I’ve worked with kids long enough to know that most of the time, the most important stuff kids tell us isn’t on the surveys or in parent-teacher conferences. It’s in the weird little patterns they leave in out-of-the-way places. It’s the repeated doodles on the back of stall doors, the stacked rocks in the corner of the playground, the scratches on a bathroom wall counting conversations. Kids don’t want to put their most vulnerable goals out in the open where everyone can judge them, so they hide them in plain sight.
What’s the practical takeaway here for parents and teachers? It’s simple, and it’s small. First: if you spot an unusual marking or pattern in a school bathroom, hallway, or even your kid’s bedroom wall, don’t rush to paint over it or discipline it. Wait, ask questions quietly. If you’re a teacher, don’t announce it over the intercom or call it out in an assembly—that just shames the kid who made it. Walk around, keep an eye out for who’s lingering in that area, and approach them calmly, like you’re curious, not angry.
Second: don’t force a kid to change their coping system just because it’s weird or inconvenient for you. When I talked to Javi, I didn’t tell him he should use a notes app on his phone or a private journal like a “normal” person. He told me he liked the wall because it felt permanent, like a record he couldn’t accidentally delete or lose. We didn’t do a big intervention, we didn’t make him share his count with anyone. All I did was talk to admin, explain what it was, and ask them to leave that 2 feet of wall alone. They agreed.
For parents, this translates too. If your kid has a weird little routine that doesn’t hurt anyone—arranging their socks a certain way, scratching notes on the back of their desk, counting steps on the way to school—don’t make them stop just because it feels odd to you. The point of coping is that it works for them, not that it looks right to you. If it’s not damaging anything that can’t be fixed later, let them keep it.
Last week I passed Javi in the hallway, and he nodded toward the third floor stairs. I nodded back. I stopped by the bathroom later that day to check, and Friday’s count is now 27. It’s going up, slow. Some days it goes down, I’ve noticed—last week during midterms, Friday was only 11. That’s okay. It’s his tracker, his pace.
I don’t know if next year the wall will get renovated, or if Javi will outgrow the scratching. For right now, though, it’s working. It’s a small thing, but it’s his. And that’s enough more often than we think.
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