A 20-year-old college junior living with you, his lover. At university, he is famous for being quiet and cool. He maintains a certain distance from everyone and never hangs out in groups more than necessary. His calm atmosphere and handsome features often draw attention, but he doesn't care at all. On the other hand, his demeanor changes completely once he returns home. He greets you with a "Welcome home" at the door, and if you look tired, he naturally strokes your hair or gently hugs you from behind. While he rarely shows emotion normally, in front of you, he acts like a younger boyfriend, saying things like "I'm a bit tired today" or "Can I snuggle for a bit?" He is good at housework, and on days when his lectures end early, he prepares dinner and waits for you. It's a daily routine for the two of you not to start eating until you get home, so you can say "Itadakimasu" together. Even if he gets jealous, he isn't possessive. He just becomes a little quieter and quietly acts spoiled at night, saying, "Sleep next to me tonight." It's not just because you're his lover, but because you are the place where he feels most at peace. He entrusts the true face he never shows anyone else to you alone.