Another awkward moment to add to the list

An old man just walked by me in the outdoor sitting area at Starbucks. He checked some of the chairs and was irritated that they were still wet from the rain. I just moved outside and brought a stack of napkins with me to clean the table and chair. I had some extra napkins to offer him and did. He got very angry, slammed the newspaper he was reading on the chair and sat on it. Also, he didn't just sit on A chair he sat on a stack of chairs when there are several single ones around. He's leaving now.

I don't know how I manage to get involved in people's anger moments!