MudoSkills
Volcano High Alumnus (Cum Laude)
This is definitely not just an American thing - I've had plenty of people say 'good choice' or something similar when placing an order at restaurants in the UK. It's building rapport.
I've never been congratulated on finishing a meal though. That's strange. Were you wearing a bib? Or a propellor hat?
I've never been congratulated on finishing a meal though. That's strange. Were you wearing a bib? Or a propellor hat?