A while ago some mates went onto my Facebook account and added some random girls from uni. I deleted them once I found out because I didn't know them. At a house party a while ago a girl came up to me and goes "why'd you delete me?" I said "because I don't know you and my friends thought it was funny". Her friend looked disgusted because it was a bit awkward but we were all drunk.

In uni the other day I was randomly partnered up with her to be my nurse with her doing the favour. We talked I showed her some techniques (dental student) and afterwards everyone was saying "nice flirting". She gave me a couple of shit tests which I handled easily. Because she helped me out I thought I'd give her some secret exam stuff. I added her on Facebook sent her the stuff and then she asked me about what my patient's viagra was without knowing what the brandname was. I told her and she replied with a good shit test "you knew a lot about it" which I replied a couple of days later "obviously how else could I beat my records".

She didn't reply and I deleted the exam stuff on dropbox the other day because it was putting me at risk for getting in trouble and she shut down as soon as she got the stuff. Then today she immediately pops up asking if I could put it back on big paragraph reply. How should I go about this. My instinct is saying "getting used, whether or not she may be slightly interested outweighs her only real interest which is exam stuff" but I don't want to appear arseholish and not give her the stuff because then I totally wreck any opportunity.

Advice, criticism appreciated.

Thanks