[She opens her mouth, about to say he owes her a nice dinner. But... then she remembers that he doesn't have money the way her family does.

That's not fair to him.

Her nose wrinkles, then:]

...You pick the best, most scenic place around campus or town and help me make dinner and we'll call it square.

[Then, she adds:]

Also you have to wear a polka dot bow tie and pretend that it's cool.