Okay, this is a fairly long story so please bear with me, because I just don't know what to do.
Me and my best friend met this guy last September, and we became friends with him, and for a while it was just us three as friends. However, my best friend told me that the guy had feelings for me. At the time I fancied someone else and so I didn't have feelings for this guy, but I still flirted with him, just because I think I am naturally flirty.
Things all came to a head at this party in December, where the guy told me he fancied me and he tried to kiss me. I wouldn't kiss him and he apparently got really upset. Then my best friend told me that SHE had feelings for this guy.
But over the past few months I kept seeing him, as friends, and I realised that actually I do really, really fancy him. I thought he still liked me, so two weeks ago I finally worked up the courage to tell him I had made a huge mistake and that I did like him last December. But he was really distant when I told him, which really upset me because I thought he still fancied me. So I didn't tell him that I STILL have feelings for him.
However the next day my best friend told me that she was going out with this guy! They'd been going out for a month, without telling me, but they'd told everyone else. This hurt me quite a bit, but I was happy for her because she had liked him since she met him.
So now I keep seeing him and every time I do, I just like him more. It physically hurts every time I'm reminded that they are together, and I really want to tell somebody about this.
I just want to be able to tell him about my feelings and for him to like me back, like it was last December. I regret that so much. I'm just not sure what to do! Should I be honest with her about this? Or should I keep it to myself?
Thank you so much for any help.