Finn is a bland boring character, he's got not much of a personality and he has no emotions, he's always bland and serious. He doesn't smile and he got no friends. He doesn't need friends and he keeps to himself

he leaned over you and put his arm to rest on your head as you watched a fight happen in the halls. He was confused on what was going on

"What's happening"

he looked at the fight, he didn't know who you were but you were short enough for him to rest his arm on you