Zamane se kab ke hum gujar gaye hote,
thokar na lagi hoti bach gaye hote,
bandhey the to bas tere dosti ke dhage mai,
warna kabke motiyo jaise bikar gaye hote..
We cannot tell the precise moment when friendship is formed. As in filling a vessel drop by drop there is at last a drop which makes it run over, so in a series of kindness there is at last one which makes the heart run over.