[ Technically not too incorrect... ]

Dedicated, sure. Responsible? Are you sure they didn't work you too hard?

[ Because clearly she must be delirious, as there's not a single responsible bone in her body. Aqua would know, it's why his sister complex is so strong. ]

I mean it. If you aren't, you'll be paying me back for the Taiyaki.

[ Because surely if she's out too late it'll be entirely as a result of Ruby's own actions and not something completely out of her control... ]