Idhar Bhi Udhar Bhi is a beautiful hindi song from 2002 bollywood film Kitne Door Kitne Paas. This song is composed by Sanjeev Darshan. Kavita Krishnamurthy and Udit Narayan has sung this song. And of course lyrics for which you are looking is written by Anand Bakshi.
Lyrics : Anand Bakshi
Music : Sanjeev Darshan
Singer : Kavita Krishnamurthy, Udit Narayan