She will hate me, what do i do?

I have a feeling this boy likes me we nearly kissed but I pulled away cause my mate likes him to and she was there but I've liked him and been waiting for him for 2 years but she will hate me what do I do?

If she is a true mate she will not hate you but be happy for you, talk candidly to her first, tell her how important her friendship is to you, but you also need to have a chance at happiness with this boy who does seem interested in you, tell her that you are going to take that chance, you understand she may be upset or hurt, but ask her to try to be happy and supportive if she is a true friend she will be.

I had the same problem, tell her first of you intentions. If she's a real friend she'd be happy for you