Do you know this tune ??

Please listen to this instrumental version.
Is there hindi or south indian movie song  that has similar melody/tune.
Probably 50-60-70s movie.

instrumental :
http://www.youtube.com/watch?v=QhWY7v6_Vrw

real version:
https://www.youtube.com/watch?v=w4bN-3FNpSo
https://www.youtube.com/watch?v=fvuaHfGLsvs

Instrumental... Gulabi Aankhein 😉

[YOUTUBE]http://www.youtube.com/watch?v=x7IOOe5QuKY[/YOUTUBE]