Fried Chicken and Sushi 329 J and Beverly's last date

Don't worry, I don't think she means he'll be doomed if he goes to Japan.  Beverly knows how much J loves Japanese culture so she's probably concerned that he'll feel right at home there and never want to come back to America.  I've seen it happen to Americans I know that moved there.  What do you think?  Are you one of those people?