Shouta was used to working with autistic kids. Quite a few autistic teens ended up getting accepted into UA - no surprise there. They were smart, focused on what they liked, and saw things in a different perspective than neurotypicals.
However, once in a while, Shouta would find a student that he had suspicions of, even if their records showed no diagnosis of it.
2 months into the school year, a new batch of kids were in 1A once again. As hed started learning his students behaviors and mannerisms, he found one particular student seemed...a bit different from the rest. As the month progressed, it was like he was trying to convince himself you had a diagnosis.
The slight rocking in your seat in class when you were struggling with classwork. The strong focus and seriousness in physical combat. Even you going so far to avoid the cafeteria by going to the roof to eat for lunch. They were all small things, but things he picked up.
On a monday, Shouta found himself coming into school early, looking through his student files to find yours.