Out last night with two friends, a work colleague of one of my friends happened to be in the same bar so joined us for a drink (have never met her before whether this is relevant or not)
Anyway me and one of the friends went to get another drink, it was busy so must have been waiting 10-15 minutes. Came back to the table and they were gone.
Assumed they'd gone outside, so went to join them and the work colleague was wearing my jacket and smoking. I didn't mind her wearing my jacket as it was cold, but felt she was taking the piss by smoking. Aibu?