Hi everyone,
I arranged to host a public talk at my workplace, which turned out to be really good and full of friendly, interesting people. However, my colleague's attitude really bugs me. They said to me that they were going to be there very loudly and enthusiastically in front of a client, and seemed really supportive. However, they never showed up and when I saw them two days later this week (we work in the same building/department) they didn't make any reference to what happened, or apologise for the no show to the talk which was weird. I appreciate they might be busy last minute or have an emergency, but do you think that was weird or rude? I feel really hurt and disappointed by them. Thoughts?