Stop being so damned narcissistic, first of all, and then get over her. If she is a lesbian, as you claim, she has NO sexual interest in you and you will NEVER be more than friends. I touch girls' backsides all the time, if they are friendly with me, and I have NO sexual interest in any of them.

Of course, you're obsession with your reflection is probably a turn-off to many people. You might wanna work on that.

Lesbians don't want you, and you can't turn people straight. It is a fantasy you can never achieve, so drop it now.