I've actually been the girl who loves my best friend, welll she decided not to change the way she acts with me, no I don't mean change her personality. She kept hugging me, talking about people she likes, all of that. It hurt, so I personally suggest you keep on friendly neutral topics, not involving anyone you like, and try doing the side buddy hugs not the full on glomps. I'm still friends with her, but we aren't exactly best friends, but it was WAY harder to get over someone you like when they are still hugging you, and all of that sort of stuff.