Okay, but you do have to think about it.
Bakuhoe and Broccoli have been friends since they were kids. We already know Deku loves him(As a friend) but it wouldn't surprise me if why Kacchan always teases him is because he has a crush.
BUT
Todoroki and Deku have a special relationship. It's way different than Deku and Bakugo.
Kirishima also tends to be the only person who can tame the angry pomeranian.