I'll probably run into her on campus sometime this week. Both of us study at the library a lot. I was thinking of just asking her if she wanted to study together in the library. Even though we don't have classes together, it would give us a chance to hang out one-on-one. Our library has a couple floors with study areas that are pretty private, so we could study there. And even though hanging out with a girl in the library isn't the first idea one might think of, it is finals period so I know she's going to be at the library anyway so it wouldn't take much compliance on her part. Plus, she would think I really just want to hang out with her since it's not like I would try to make a move on her in the library (well I could

...but I wouldn't in this case).
Or I could just wait until next week when finals are over to hang out with her. In the meantime, what do you recommend I do to prevent things from going stale? Send a funny, random text or two during the week? I won't mention the idea of hanging out unless things are going well.