Usay roktay bhi to kis liye????

Wo jo shahr-e-dil tha ujar gya
woh jo khawab tha bikhar gya
kabhi mosmon ki nazar lagi
kabhi wehmon ne dara diya
kabhi manzilon k sarab ne
humen rastay me dagha diya
kabhi zindagi ki kitab se
humen jis ne chaaha mita diya
bas ici liye..
wo jo ja raha tha door tak...
usay dekhtay hi rahe magar
nahi di sadaa.....usay roktay bhi to kis liye????