How many tough relationships and breakups has she gone through at 15 years old? Just curious.
How do you know you are able to provide her with what she needs and what she is looking for in a relationship? It's much more complicated than you think.
You can't get her to like you, she either does like you or she doesn't like you in that way. It can happen over time, to feel differently for somebody but there isn't any way to predict if or how she will feel in the future. You might increase your odds if you are just yourself and open and comfortable.
If you guys are friends, how come it's so difficult to talk to her? You don't feel comfortable around her and talking about whatever?
Waking up next to a beautiful girl,
Step outside and say hello to my beautiful world.