So I was in Waitroise shopping and as I have a my waitroise card can get a free tea or coffee. So I paid for my shopping and was given my cup to take to the self service machine. The queue was long so the lady on customer services told us there was another machine at the deli counter
I arrived at the deli counter and the person serving started to make the tea.
A deli counter customer arrived and she left my tea to go and serve the customer. It wasn't a quick transaction so I started to get edgy as my car park ticket was about to run out.
So she than left deli counter customer to finish off my tea. She than apologized and pointed out she had only one pair of hands. I said that she should have finished serving me as I was 1St.
So I was I be reasonable to say this or was I rude as I wasn't actually paying for the tea.