The phrase एक न एक I'm trying to understand the background to एक न एक. I take it it means something like "one or the other", but not sure. Also, I only see it as part of "एक न एक दिन" - can it be used with other nouns as well? Thanks.

Meaning of आने वाली in a song In the song "chori chori gori se" there's a line: आने वाली, कब आएगी कोई दे बता The first two words are usually translated as "incoming" or "upcoming", but when this song is translated, they always translated as "somebody". I'm confused; how do you get from "upcoming" to "somebody"?