Girls, would this hurt/end a friendship?

Been there, done that.... My advice, man, is just to tell her how you feel. If she doesn't like you, yeah, it will hurt, but it won't ruin your friendship. If you're really her friend and she's really yours, she'll understand. Just make it clear that if she doesn't like you, you don't want it to affect your friendship. If she says yes, congratulations! :D Hope I helped :)