Karan on his way to a cafe hit someone and the person is

Riya : I am so sorry ( look and is shock to see Karan )

Karan : it is OK ( look and is shock to see Riya )

Karan/Riya ; you

Both of them laugh and hug each other

Karan : ria I so happy to see u

Riya : me too

Karan : have coffee with me so with chat a little more

Riya : yeah

Both goes,in and order coffee

Karan : how are u

Riya : fine  I heard about your marriage with preeta

Karan : yeah you did not come why

Riya : I was out of town ( makes a face which not notice by Karan )

Karan : OK

Riya : how is she

Karan : fine

Riya : OK I will like to take my leave

Karan : OK

Both of them were leaving then Karan call Riya

Karan : ria

Riya : yes

Karan : I will like to invite you to preeta surprise birth day party

Riya : really I will love to come

Both hug and Karan leave

Riya : this will be your worst birth day preeta arora I will make I ruin it for you then Karan with be mine ( smirk )