Here is some dialogue for the scene
Prerna, kya dekh rahi ho (What are you looking at)

Anurag, tum aa gaye

Haan, I am done lekin tum mujhe aise ghur ghur ke kiyun dekh rahi ho
(why are you staring at me like that)

Nahi, bas aise hi...woh main...ummm...kuch nahi...and she smiles...
(No, just like that...it is just that I...ummm...nothing)

(Main tumhe dekh rahi thi...you are looking so hot....main kya karu...)
Prerna says to herself.

(Mujhe pata hai tum kya dekh rahi thi...mujhe na...main janta hun...

(You are also looking very hot...jee kar raha hai ke main tumhe ek
hug de dun...purane din yaad aa rahe hai...when we were together)

(Anurag, mujhe aise mat dekho...don't look at me that way...garbar
ho jayega...take your eyes off me...you are making me uncomfortable)

(yeah we were together once...now things are different...but I still
remember every moment that we spent together...they were great times
...I miss those days...when I could love you...hold you...)

(I love you still Prerna...but I am committed to Sam...sigh...)

(Is Anurag still looking at me or what...please look away...please...
I am going to go crazy now...)

Prerna what are you thinking? Look at me na...

Arre is Anurag still looking at me...she looks at him...damn he just
looked at me!

Ok more later :)
ENJOY!