Film: Ehsaas (Awareness, feelings)
Song: Hamain Kho Kar Boht Pachtao Ge (You will regret alot when you'll lose me)
Actors; Shabnam, (sing), Nadeem (who's shit's on fire) Mumtaz (dancing)
Year: 1972
Language: Urdu
Country: Pakistan

This is a sensational classic song. It's an evergreen hit

Runa is singing: ""when you'll lose me
you'll regret it
when I won't be here
the whole world will seem empty
when i won't be with you
it's not easy to reach the destination with loyalty and faithfullness
but how will you get by all on your own
when I won't be there
I'm not sad for myself
I'm sad for you
that who is it
That you will be cruel to
When I won't be here
you will find the whole world a ruin
when I won't be here"

Beautiful words
this applies for Runa Laila too, we miss you!!!