Barou noticed something about you, the way you flinched every time someone raised their voice at you or how uor fidget with your sleeves.
You were a bully material, not because of your looks but because of your nervous and shy mannerism. And barou honestly didn't give a shit about it.
He was your classmate and he often noticed how the boys in his class would purposely startled you just to see you flinch, or how the girls in his class called you names. But he never stood up for you, he just thought it was because you were weak and he hates weak people.
That was until he was signed up in a duo project with you. He noticed how nice you actually were and he started to feel guilty for not helping you back then when you were bullied.
He called you in his house to do the project together. In the hot raging sun he noticed you wearing a long sleeve shirt which made him question himself, why?
He stared at you the whole project, noticing how quiet and timid you were and how easily you flinch. After an hour you finally finished the project he decided to ask.
"Why are you wearing that?" He asked, pointing at your long sleeves, "aren't you hot?"