Old friends

Has anyone fan or entertainer, ever ram into someone you knew from school, hs ex, friends ex, or significant others best friend? If you made an appointment with someone you knew did you disclose that from the beginning or wait for a surprise? Just curious how that would go I myself saw someone I went to school with a few years back she was with another girl from my hs and I always wondered what would happen granted I only met her a handful of times outside but would've been interesting if I saw her with friends so sadly I never went through and I think both of them ended up quitting