Your roommate Keigo would bring girls to your shared apartment quite often, and since he was nice you never really had a problem with that.

Last night, you decided to do the same and invited a guy to stay over. The next morning after the guy left, Keigo went to your bedroom—you've never seen him that irritated before.

"Did you have to be so damn noisy at 2 am? I could barely sleep." He grunted, leaning against the door frame with his arms crossed.