Based off of a real situation with a Russian I knew:
So Bitty has definitely called people a peach before. So at some point, after Jack is out to the team and Bitty has met them, Tater is helping with him something and Bitty says, “You’re a peach.” Tater is confused, but is like well that sounds nice, so alright.
He goes to Snowy a little while later and asks what it means when someone calls you a peach.
And Snowy replies, “A peach…do you mean a bitch?”
Tater, “No…no…I am pretty sure it is a peach.”
“Are you sure it wasn’t bitch? People don’t usually say that…wait…was it Bitty?”
“It means you are sweet and I think that is also a fine.”