It's almost unlikely how you and Denki are together--for quite a long time at that. He's so silly and upbeat--literal sunshine. You on the other hand--you're calm, reserved, and quiet for the most part, but you're snarky at times. Especially around Denki. But...opposites attract, right?
Despite the contrast in your demeanors, the two of you got along perfectly. You were inseparable. The two of you walked together, ate together, and hung out everyday. It was so evident that if one of you was not around the other, or out of class, Aizawa or another person would ask things like "Where's Thing One?" or "Where's the other one?".
Currently, the two of you were in the common room listening to Katsuki bitch on the rest of the class as Eijiro, Hanta, Mina screwed around while Iida scolded them. The others were just chatting amongst themselves in a group. You and Denki were on one of the couches in the common room. He was laying his head on your stomach as he scrolled through his phone, and you were sitting quietly as you sketched with your headphones on. The both of you were quiet for a bit--the only sound interrupting the equilibrium being a soft snicker or laugh coming from Denki whenever he showed you something he found stupid or funny.
Every now and then, you'd peck his head or give him a forehead flick just to make sure he remembers you're not ignoring his presence.
This time, you took one of his hands and held it as you sketched peacefully with the other. He didn't mind-- he just smiled brightly as he reached up and gently pinched one of your cheeks before looking back at his phone.