Ex-boyfriend

I had a dream that i was at my ex boyfriends little sisters birthday party..My ex and i dated for 2 years and we had a horrible break up that i didn't want. But Im still really close with his family, even though i haven't talked to him for almost a year. Well in the dream i was at his little sisters birthday party and people told me he was coming and it made me start consuming a whole bunch of candy. and my best friend that was their with me told me he was going to talk to me about something. But when he showed up he didn't even address that i was even their. While he started talking to my friends i walked away to go do something. While i went back to my friends they were keeping a secret from me and wouldn't tell me what was talked about, just that the conversation was about me.