Friend had a small gathering. I arrived early (as requested) she told me she had a new job (we work together) - I said congratulations and jokingly said I’ll never see you again now (all said very light hearted and obviously not true). Cue stoney stare and silence.
I then tried to lighten the mood and said tell me more about it, she simply replied no. Said she had to go to her garage and was there ages.
Another friend of hers arrived (I’d never met her) and they provided to leave me in the living room and stand talking in the kitchen (next room) and closed the door.
I’d brought a bowl that she’d specifically asked me to bring. I then got it out and she snapped at me that she didn’t want it now.
I just felt quite hurt and very uncomfortable over an innocent throwaway comment. That if it did offend her then she could have just said.