I like this ISFJ girl. I actually started noticing her when I noticed her noticing me. She is a typical ISFJ, shy, reserved, doesn't talk much, very good at remembering things, good kid habits and all that. I am an INFJ, not so different. So, she started saying hi to me in class within first few weeks after term classes started. I responded with general hi and good mornings. And gradually these simple hellos led to small talks. Most of the time initiated by her. That led me to believe she is interested in me. Then while she was under my observational radar, I found her to be very interesting and I developed crush on her. Now we have been friends (but not really close) for few months. Problem is, she has a boyfriend but I still get those romantic vibes from her as if she wants me to initiate something romantic with her.
Dilemma is, I know that for ISFJ it's very hard to breakup from old relationship and be single then wait for my move. Because she is uncertain that I will make a move. But I can't really make my move until she is single.
How can I get her to make that risky move?
Note: I know you might be thinking I am such an idiot to think that this ISFJ has crush on me or that she would want to be with me instead of her current boyfriend. In this case, please assume my case as a hypothetical one. In my defense, I would just say: believe me, I know what she thinks, how she thinks.