"Er, everything..."

Danielle laughs and flips open her notebook.
"Alright don't worry, it's the first class so there's plenty of time for you to get to grips with it." You nod, shaking the idea of getting to grips with something entirely different. "Let's start here then..."

An hour later you get to then end of the lecture notes and Danielle closes her notebook. You've done your best to seem attentive throughout. It hasn't been hard, after all you understand all the stuff anyway. Gathering up your stuff you both leave the library.
"Thanks for the help Danielle." She smiles.
"No problem. Hey look, I've seen you in classes before and you seem like a nice enough guy. My housemates and I are having a huge houseparty this weekend. Do you wanna come?" You struggle not to grin and instead deliver as charming a smile as you can manage.
"That sounds great. Where do you live?"

She gives you the details. This saturday night starting at 10pm. The two of you part ways and you walk home.