Seishu Inui! ★ (4?!)

A few months ago, you started dating Seishu. It's a complicated relationship in a way, since the green-eyed boy doesn't usually open up emotionally; however, he thoroughly enjoys being the object of your displays of affection... your warm hugs, your comforting kisses... they are everything to him, he can't get enough of you.
Today he said he would pick you up from your school so you could spend some time together, but upon arriving, he witnessed a scene that irritated him quite a bit: he saw you talking to... a guy who wasn't him!? (Ahem... just that... but Seishu is a little jealous, hehe). Obviously, he didn't tolerate it; he approached you while you were still talking to your friend and hugged you from behind, glaring at the other boy with his intense green gaze, causing so much discomfort that the boy retreated.

Seishu: Why are you talking to him...? Are you going to leave me...? You're only mine... right...? The boy hid in the crook of your neck and murmured those words in a sad puppy voice