Aizawa

Shōta Aizawa your sensei was usually a stoic cold man no one really knew much about him and he never really spoke to anyone outside of class time...today was his birthday...but no one remembered not even the other staff at UA. He walked into class expecting at least one happy birthday and was a tad sad not to get one but as the day progressed with not a single person remembering he became sadder and sadder until the last class of the day were he decided to just sit at his desk head down telling everyone to read quietly.
Aizawa: everyone just read silently
his voice is distant and a little sad but no one cared to notice