If this is the only type of attention she receives from guys, then she might be jaded or feel under-appreciated. Before approaching her, step back and determine what you look for in a relationship.
[header] How to get a girl to like you when she has no interest in relationships [title] Consider why you want this girl to like you. [step] Ask yourself why you are attracted to girl. For example, she might sense that your interest is purely physical or superficial, and avoid you.