Theory; Aizawa told Shinso to say the whole ‘I’m not here to make friends’ bit knowing damn well that it would mean Izuku would be extra certain to befriend him. Because really, that moment was waaaaaay to echoy otherwise.

redrobin-detective:

Shinsou: I’m not here to make friends

Aizawa, flashing through his 37 step plan modeled after Todoroki’s coming out of his shell in an attempt to make Shinsou more sociable and happy and to help him integrate into the hero classes for his inevitable transfer: all according to keikaku