Is it normal to leave from a strange party?
So a couple days ago, I went to my best friend's birthday party. It was a small group, but there was zero people that I actually knew. They were her very close friends, and were even childhood friends, that I didn't even know exist. So, I gave her my present, and then I left, without any explanation, except for, "I forgot I had family plans". But she got so angry at me, that I didn't know what to do. When I left, she sent me somewhat crazy texts. I ignored them, but now I feel bad.