My friend just told me.....?

that happened to me too, but what you should do is really just tell her that you promise you wont tell anybody anything, you just really really want to know. Tell her that its really important to you that you know who to watch out for. Ask her how she would feel if you didnt tell her what people were saying... and that if you really are my frined you would tell me... Good Luck seriously ! And who cares what they say.... dont let it get to you