Ah. Yeah, yeah, that's right, isn't it...?

...I fell asleep.

Huh? Where's Ruka?

She left a short while ago.

...What's this?

Ruka-chan's payment for the sparkling water.

I told her it was mostly ice, so no need to pay for it this time though.

This is my first sale! What should I do when I receive money?

Would you like to put it in the cash register?

Regi...! It's like a business!

It is a business.