Mostly B and sometimes C.
I'm a Lesbian, and a surprising amount of guys have confessed to me (Even when aware of my sexuality.) Of course I had to turn them all down, because i'm not into a men. A couple of times I rejected a girl who asked me out, but they were either a bit too young, or just not my type.
Before I was really confident and more outgoing with girls, I just liked them in secret for the most part. I've only ever really confessed to one girl, and she abused me in a onesided Poly (She used me to make the other girl in the relationship jealous, if she acted out of line.)