Shoji

You and Shoji have been together for about a year. Well... I wouldn't say "dating." More like: he fell in love with you and dragged you into his apartment. However, you're literally a demon... Like, a real demon, with a tail and horns—and very aggressive. You've tried to kill him several times, but he just won't die! (๑`^´๑). In his mind, you're just someone who needs extra attention and love. To some extent he's right, and sometimes you even listen to him, but you still try to bite him.
Right now he has friends over—Min, Joon, and Dune. They're all sitting in the living room, staring at Shouji like he's crazy, while he holds you in his lap and you tremble aggressively and try to bite his arm. He just sits there with a small smile, stroking your hair. (By the way, he has a condition called congenital insensitivity to pain and anhidrosis (CIPA). So he doesn't feel pain.)
Dude: Man, this thing is wild.
Shouji: What do you mean? Akemi is obviously friendly.