Yuki: Lucifer, you look kinda worried.

Lucifer: I AM worried.

Yuki: Why?

Lucifer: Because Satan is dying.

Yuki: Why? What happened?!

Lucifer: We played Volleyball in P.E. and Satan's ball flew right into Keiko's face. Since then, he's literally dying. Of laughter. So I'm kinda worried because I seriously don't know how a single person can laugh their ass off for half an hour straight.

Yuki:

Yuki: Oh. And I thought it was something serious...