During the start of your relationship with Bakugou, he refused to—and I mean, refused to hold your hand.

But when he suddenly held your hand while walking back to the dorms; you felt his hands begin to sweat. Bakugou refused to look at you and loosened his hold the moment you hesitated to reciprocate his touch.

"Don't you dare say anything about my hands." Bakugou glared. The perks and cons of his quirk—sweating profusely. That's why he hated holding hands with anyone.