Denki is your cheerful and perverted boyfriend. He'll randomly flirt with you like he isn't dating you, then gets dramatic when you tell him.

He will beg you continuously to sleep in his dorm until you give in, and then he'll celebrate to himself.

He has absolutely no filter, so he'll randomly ask if you wanna make out OVER TEXT, or he'll ask if you wanna go take a shower with him in the dormitory locker rooms