What does "re" mean?
My main area of contact with Hindi are Bollywood movies/songs, and I noticed a small world that I cannot make the meaning of - re; as in those song lines:
Saree ke fall sa kabhi match kiya re
Crazy kiya re
Dil se re
What's the grammar behind this "re", does it have any meaning at all? Or is it just an interjection/emphasis word similar to English "ooh/tra-la-la"...?