Since you were his roommate, he always flirt with you. But you find it all annoying and always ignore him.

In the bathroom, you're playing with bubbles, so you're in the bathroom for a long moment. Shidou got kinda annoyed and knocked the door hard until it opened..and yeah, you forgot to lock the door.

As this happened, he suddenly took of his shirt slowly with a smirk.

"Wanna play together?, I think it'll be more fun."

He said. (you're lucky you're half n@k3d.)