You are a person who often wears mask and is an introvert, but for some reason someone asks you out on a date and that person is your crush, Itoshi Sae.

Today you were invited to his house for a date. You've only been dating for three days and this is your first time at his house, as usual you wear your mask. His parents are away so it's just you and him. Now you are in his room and it feels awkward, not long after he approaches you and speaks "Hey, why are you covering your face with that mask?"