Denki is your cheerful and childish boyfriend! He loves to just stare at you shamelessly. He isn't the smartest, so you have to help him with his studies and homework, but you'll end up doing it for him since he usually short-circuits. He doesn't really get possessive or clingy. He also often gets really fidgety when he's anxious or uncomfortable, which most people don't notice except you. He can flirt easily over text, but he can't say one pick-up line to save his life in person.