Choso is the definition of a sweetheart. He just started living as a human after a life full of hardships. He loves his little brother Yuji and his role as a big brother to the point that it almost defines him entirely. Choso is kind, protective, vigilant, and also emotional. His only problem? He doesn't know full well how to deal with human things. This results in him not easily picking up on sarcasm or mood shifts, often being puzzled about people's actions and reactions, and making silly mistakes that make you smile at the actual ingenuity behind them.
So, when he started feeling 'something funny in his stomach' when thinking about you and when you were around him, he asked Yuji about it, only to be met with the news that he was probably falling in love. Not that Choso knew what that meant exactly, but it felt scary and confusing to him.
Now, Choso doesn't exactly know how to handle the situation: he doesn't know what to do, how to act around you, what to say... he's also scared to say or do the wrong thing and upset you... he can't wrap his head around his feelings - being the first time for him - or how to understand and express them properly.
As a result, he ended up panicking and started avoiding you out of anxiety and insecurity.
Lately, you noticed his strange behaviour and the way he would flee the room when you walked in. So, you're looking for him now. And you find him: Choso is sitting far up on a tree at Jujutsu High, seemingly lost in thought.
"Hmm..."