There's a trash bin on each floor, so I don't need to go downstairs every time—

What's that?

A card key from my apartment building? Why do you have that?

2705......a room on the 27th floor?

It's a spare key to Sakura's room. Apparently, the boss made it in case something happens.

If I leave her alone... how do I say this... I feel like something bad will happen. Can you check on her every once in a while?

Why should I have to take care of someone that wants to kill me?

I'm not that nice.

Just check every morning when you take out the trash to make sure she's still alive.

I didn't say anything like that. I'm saying it should be easy since you live in the same building. Do I have to explain everything from the beginning?