Assalamualaikum..
Hehe. Here is the answer..
--MALE--
Tum paas aaye, yun muskuraaye - 2
You came close, smiled like this
Tumne na jaane kya sapne dikhaaye
You don't know what dreams you showed me
Tum paas aaye, yun muskuraaye
You came close, smiled like this
Tumne na jaane kya sapne dikhaaye
You don't know what dreams you showed me
Ab to mera dil jaage na sota hai
Now my heart is neither awake nor asleep
Kya karoon haaye, kuch kuch hota hai - 2
What can I do, oh, something is happening
--FEMALE--
Tum paas aaye, yun muskuraaye
You came close, smiled like this
Tumne na jaane kya sapne dikhaaye
You don't know what dreams you showed me
Ab to mera dil jaage na sota hai
Now my heart is neither awake nor asleep
Kya karoon haaye, kuch kuch hota hai - 2
What can I do, oh, something is happening
--MALE--
Na jaane kaisa ehsaas hai
I don't know what experience this is
Bujhti nahin hai kya pyaas hai
It doesn't get quenched, what thirst this is
--FEMALE--
Kya nasha is pyaar ka
What intoxication of love
Mujhpe sanam chhaane laga
Has spread upon me, sweetheart
--MALE--
Koi na jaane kyoon chain khota hai
No one knows why our peace gets lost
Kya karoon haaye, kuch kuch hota hai
What can I do, oh, something is happening
--FEMALE--
Kya karoon haaye, kuch kuch hota hai
What can I do, oh, something is happening
Hey, eh
--MALE--
Mmm, mmm
--FEMALE--
Aa aa aa aa, aa
--BOTH--
Aa aa aa aa
--FEMALE--
Kya rang laayi meri dua
What color my prayer has brought
Yeh ishq jaane kaise hua
I don't know how this love happened
Bechainiyon mein chain
In this restlessness
Na jaane kyoon aane laga
I don't know why peace has started to come
--MALE--
Tanhaai mein dil yaadein sanjota hai
In loneliness my heart sorts through memories
Kya karoon haaye, kuch kuch hota hai
What can I do, oh, something is happening
--FEMALE--
Kya karoon haaye, kuch kuch hota hai
What can I do, oh, something is happening
--MALE--
Tum paas aaye, yun muskuraaye
You came close, smiled like this
Tumne na jaane kya sapne dikhaaye
You don't know what dreams you showed me
--FEMALE--
Tum paas aaye, yun muskuraaye
You came close, smiled like this
Tumne na jaane kya sapne dikhaaye
You don't know what dreams you showed me
--MALE--
Ab to mera dil jaage na sota hai
Now my heart is neither awake nor asleep
Kya karoon haaye, kuch kuch hota hai
What can I do, oh, something is happening
--FEMALE--
Kya karoon haaye, kuch kuch hota hai
What can I do, oh, something is happening
It is Kuch Kuch Hota Hai. :-)