Horses, drawing, reading, writing, reading in trees, reading by a lake, Sherlock, Horse riding (been riding since I was 6), mlp and chaos. That pretty much sums it up.
I miss my best friend, I haven't seen her since the Christmas holidays started (her mum doesn't let her go to her friends houses) and I really miss her
When she's old enough she'll be more available I guess. Just keep being a good and supportive friend, maybe her parents will show some slack with time.
Do you live far from her at all? You could try talking about it with her parents, though don't try to force anything. You seem really nice so I do think they should let her at least go to your place.