Aa Gale Lag Jaa Mere Sapne Mere Apne Mere Paas Aa is a beautiful hindi song from 1964 bollywood film April Fool. This song is composed by Shankar and Jaikishan. Mohammad Rafi has sung this song. And of course lyrics for which you are looking is written by Shailendra Singh.
Song : Aa Gale Lag Jaa Mere Sapne Mere Apne Mere Paas Aa
Film : April Fool
Singer : Mohammad Rafi
Music : Shankar, Jaikishan
Lyricist : Shailendra Singh