Dream About Embarrassing Birthday Party

There was a birthday party for an ex-friend but I waited inside for awhile. When they were going to start playing a game I went to go outside so I wouldn't be late and I found that someone drank my alcohol and I didn't have time to make another drink. I went outside and my friend called on me to say a line and when I did someone commented sarcastically "that was your line"? Then I went inside crying because I was late and embarrassed.