Do we have any funny experiences at service stations whilst filling up our cars or inside the building itself?

For me personally it was really late at night and I had to fuel up and the unleaded machine wasn’t working so I had to get a member of staff to assist me and it was funny because they put on a hi-viz jacket and everything even though all they had to do was push a button lol.

I’ve never forgotten my number, or used the wrong one, although I’d love to see what would happen if anyone has done that and been charged less/more as they’ve paid for someone else’s fill up.