Well! I might have a CR possibility for you. I'm actually playing Penelo here from Final Fantasy XII as a Youtuber who does arts and crafts and cosplay DIY as a part of her channel in addition to the usual game reviews and LPs and stuff.

Definitely could be classmates, friends, that kind of thing. Roommate isn't off the table either. I've just been assuming she has a couple in her off campus apartment.