I'm being yelled at oleh my ex boyfriends mates to leave him alone, and I didn't do anything! It was my friend. What do I do now?

Okay, I know I've asked a lot of pertanyaan but a lot is happening right now. What happened was, I had finished my drink and was crushing the bottle like I always do. I berkata to my friend "If I was childish I'd imagine this was my ex's head." but I think she thought I berkata "This is my ex's head." so she went up to him with the bottle and berkata the same to him (I was standing miles away, watching some others play football). When she came back she berkata "He told me to tell anda to get a life and to leave him alone because he isn't in the mood." I was like 'What the heck did I do?'. What should I do because now even his friend is telling me to go away. I didn't do anything. What should I do to tampil him I'm sorry for everything?