To become a proper adult.

To become a proper adult.

Sensei, why do we have to study?

It's okay to be improper! I don't want to study!

Don't be selfish.

It's okay, it's okay, even improper, you'll live on.

The world is full of improper adults!

See? Mokou is saying so!

Just kidding!

All that I've said was a lie!