<human>: Give me the gist of the text in a nutshell

So there is this girl in one of my classes. I saw her sitting outside after class (she didn't attend), and I asked her how she was doing in the class. She said something along the lines that she is doing well and making an A, and I asked if she would want to get together and study for this next test (I told her jokingly that I would get more out of studying with her than she would). I asked if she wanted to exchange emails, or numbers to communicate and she gave me her number. I texted her that night to send her the notes from that class she missed (they weren't going to be found in the book). I didn't get a feel of her personality through that short text so I am not going to jump to conclusions, and normally I mess things up, so how should I approach her to eventually ask her out? I plan to meet up and study to find out how she is in a group/private setting (depends on if others show up to study), and go there. Any tips would be greatly appreciated.
<bot>: Met a girl from class, haven't really talked yet but plan on meeting up to study. Any tips on how to approach the situation?