Do we have no boundaries?

While using the urinal at work along the wall with many other urinals, my boss walks into the bathroom, past the empty urinals to use the one next to me. He then begins a conversation about how am I doing, how are things? I don’t like to talk in the bathroom. I just get in, get out, and get a min or two of free time to clear my head. I politely told my boss I don’t like to have conversations in the bathroom. I can’t multitask, then left. Do we have no boundaries left in this world? Sure he was being friendly but I just wanted to pee in peace. Should I feel weird?