We worked together over 10 years ago. I thought we were reasonably good friends at the time - she invited me to some parties etc.
Went to a get together tonight for old colleagues. She acted super happy to see me but then went to get a drink, promising (without my asking) to come right back. Of course she didn't.
I'm left feeling mortified that I apparently am so boring / annoying / whatever for someone to speak with for 5 minutes. Ugh!
She later gave me a lovely warm hug goodbye 🙄