Kuch Nahin

this is a excerpt from the movie HUM DIL DE CHUKE SANAM
When Ajay(vanraj) takes Aishwarya(Nandhini) to Italy
They go to a restraunt where Salmaan(Sameer) comes every friday...
this friday he does not...
Bar owner is a good friend of Sameer and welcomes them
Ajay dances with them and drinks...
and when they are coming back to the hotel they are staying in
he says the following dialogue...

you know mai usse mila
bahut achcha hai woh
hamesha khush rakhkhe ga tumhain
shayad mujhse jayada
shayad nahin, mujhse jayada khush rakhkhega woh tumhain
lekin ek baat kahoon...
kuch nahin......
you know jab tum chali jaogi
i will be a happy man
milne aaunga mai tumse
bahut khushi hogi mujhe tum logon se milke
hey come here come here
woh ... us bridge se pukarunga mai tumhain
(shouts) Nandhini.... Nandhini
meri awaaz pehchanogi na tum
pehchanogi na meri awaaz...
tum zaroor pehchanogi meri awaaz
hey come on come on ek haath chuno
come on
mai hamesha se janta tha ki sameer tumhara hoga
agar tum yeh haath bhi chunti na tab bhi sameer tumhara hota
lekin ek baat kahoon....kuch nahin

Ajay said everything just by saying KUCH NAHIN
kabhi kabhi khamoshi bhi kitna kuch bol deti hai
aur kabhi hazaaron sabd bhi kam pad jaate hain