<3rd grade AU>

Hiroto: Hey Tatsuya, I have a question.

Tatsuya: OK, so what is it?

Hiroto: What's raining cats and dogs?

Tatsuya: We've just have learnt this, its raining heavily.

Hiroto: Then why not make it into raining cats and mice?

Tatsuya: Uh--

Hiroto: Or maybe Tigers and Dogs? Since Tigers are bigger.

Tatsuya: Well don't ask me, ask the one who made it-

Hiroto: Fine, who made it so I can email that person now!

Tatsuya: *facepalms* You're impossible...