Its a beautiful song from movie ‘Guru’
Written by Gulzar, composed by A.R. Rahman and sung by Chitra

जगे है देर तक हमे
क़ुछ देर सोने दो
थोडी सी रात और है
सुबाह तो होने दो
आधे अधूरे ख्वाब जो
पूरे न हो सके
एक बार फिर से नीन्द मै
व्हो ख़्वाब बोने दो

Jaage hain der tak hamein.. kuchh der sone do
Thodi si raat aur hai.. subah to hone do
Adhe adhure khwaab.. jo pure na ho sake
Ek baar phir se neend mein.. woh khwaab bone do

Can someone translate it for me in English here is the translation from Kabir Orłowski

We’ve just woke up and it’s late
Oh please, let me sleep some more
There’s some of the night still left
Let it be day, let it dawn

Half the unfinished dreams that
Never could’ve been complete
Once more when I am asleep
Oh, make those dreams come back

Singer – Chitra, A.R. Rahman, Madras Chorale Group Lyrics – Gulzar Music Composer – A.R. Rahman