My best friend and I have been dating for a few months now he's been my best friend for 4 years We haven't seen each other for 3 weeks now it's been the best 4 months of my life but the last time we seen each other we were talking about having sex I'm going to be seeing him on Sunday and I think we are going to have sex I'm truly falling for him he makes me feel like no other but I'm in sure if we should have sex. Will this reck are friendship and relationship if it's not like we expected it ?