history: I made plans with a coworker and she never showed up to dinner I was so angry. I get so angry when people stand me up it's so rude. I know what you mean My coworker did this recent we was suppose to have lunch she didn't call or anything. 
current: that sucks. have you talked to her?
next: Seen her at work but she has been avoiding me even more rude but never again will I plan an outing with her. 