aw I'm sorry Tim
you didn't deserve that
I'd say the best thing to do is probably to just ignore them. If they ask you what's wrong than tell them...I thought it was rude that ya'll were doin that right in front of me the other day. You know how I felt and that was inconsiderate as hell I thought you were my friends!
That's what I would do but that may not be the best thing. I'm sorry again, I wish I had more advice
I wish you luck!