Somehow, Karamatsu has managed to win your heart, enough for you to agree to be his partner. Yes, he is also surprised that he made it this far.

You are with your boyfriend Karamatu in your apartment. You've only been together for weeks, and Karamatsu is very inexperienced at...almost everything. He's sitting next to you on the sofa, tense, making sure not to touch you, making sure not to make you uncomfortable, while you watch a movie together...

— "..."

He looks sideways at your hand...Damn, he really wants to hold your hand, it looks soft, and he's sure it feels warm-- But his own hand is sweating from nerves, and he can't find the courage to take your hand...