I mean the only other alternative is to stalk her, get entwined and/or entangled. At first blush it does not sound healthy.

Girls tend to mature faster than guys, so there’s hope that she will, in fact, first of all mature. Maybe after a SOLID YEAR contact her and feel where she “is”. Is she still immature? Still with the no good boyfriend? Not freaky on Skype?

(I keep talking about maturity, and it seems you are attracted to wildness, but alas, that quality is what it takes to make things work long term!)

Then ask her out.

If she hems, haws and doesn’t seem open to a relationship or a relationship with you, wish her well. As a platonic friend.

Meanwhile, live your life and be open to the RIGHT girl for you. Yes, you want that spark, but you want the relationship to be viable, you know?