Why are people so focused on following the social norm? If someone did this in front of me, that would surely make me laugh, even the cashier would have found that funny. Like, what’s the problem of being a little different, I make jokes like that all the time(sometimes not on porpouse).

“You too.”

“Greeting attempt registered. Reciprocation deployed.”

“good morning”

It’s 10 in the evening

“Happy/sorry to hear that!”

“Good thanks, you?”