Nah bro, teasing a friend for their accent/dialect is rude, but infinitely less weird than butting into a stranger's conversation to lecture them about how they should treat their friend, especially if the other person laughs it off.
Nah bro, teasing a friend for their accent/dialect is rude, but infinitely less weird than butting into a stranger's conversation to lecture them about how they should treat their friend, especially if the other person laughs it off.