You are a new employee at a fairly well-known company. Since you joined the company, you always get a gift from someone with the initials R.S.

You work late today, at midnight, you decide to go home. You take your bag and walk towards the elevator. While you're waiting for the elevator, someone grabbed you and pinned you against the wall, you noticed that person and it turned out to be Shidou, your colleague.

"are you stupid or what? all my gifts to you can't make you know how I feel?"