My closest friend and I have been best friends for around 7 years now, she recently became a couple with a guy I know well. It was weird at first as the guy and I were closer than she was with him - nothing ever happened between me and him but I never really would put them together. Anyway recently when we've been at social events, she would be really weird with me - started leaving me out almost and always running off with him giggling. She also keeps going on about a "couples meal" and mentioned I couldn't come until I found a boyfriend, I feel like I'm suddenly second best as she's spending every free moment with him. Also it was my 18th birthday this week, I asked her to come to see me as it was my birthday - she said she had no time as it was her exams (fair enough) but then the next day came to see her boyf (who lives about 30mins away from me) !