Can I turn this straight girl?

[Vanja M]

...But of course, it's a bit more complicated than just turning her. She was a substitute teacher at my school briefly, though she's very young (only 6 years older than me, fresh from college). Now, we're friends on facebook, and she doesn't normally accept former students, and we've written to each other quite a few times in the past two weeks. Her appearance almost screams straight, though her "interested in" section is completely blank. I saw her on the street the other day, she got very nervous, started stuttering and blushing. So do I have a chance?