[Hey, she thinks he's cool! Then again her definition of cool isn't what the school grounds would consider cool. She's categorised: there's idol cool, and then there's humble cool. He fits the latter even though he looks like the former.

She pockets her phone, looking rather coolly about this. In other words, it's no big deal.]

I did. [A nod when he finally looks up.] I didn't have to either, but I wanted to. If you are so passionate about it, [A small gesture towards his notes.] then I am sure my investment will be worth the effort. It will arrive tomorrow.