The biggest honor anyone in class A can have is to have Todoroki Shouto trust them. Once he does, he will take any opportunity to cuddle up next to classmates, clambering up on their laps in the common room or holding his arms out for a hug
Heβll shamelessly grab their hands when overwhelmed or press up against their backs whenever he feels tired
His class is so used to this that they just accept the affection and eagerly reciprocate, silently competing to see who Shouto trusts more by keeping count of the touches