With each episode, Koffee With Karan seems to be getting spicier.

Last week, Sanjay Leela Bhansali almost created a controversy, and Mallika Sherawat made her fair share of bold statements.

This week, we have Kareena Kapoor, whose secrets seem to be under threat. Karan grills her about her best friends in the industry, because 'Kareena only befriends people who are not a threat to her.'

The actress is joined by her boyfriend Shahid Kapur, and sister Karisma. Here's a sneak peek at the newest Koffee With Karan.

Karan: Who are really your friends, Bebo?

Kareena: laughs � Oh god!

Karan: Because the whole story goes that Kareena only befriends people who are not a threat to her...

Kareena: Oh my god! What is this... I don't think so... But the only actress I think I am closest to is Amrita Arora. She is my only genuine best friend whose an actress.

Karan: Three years Shahid, with Kareena. How would you best define your relationship?

Shahid: It goes beyond words. She is the centre of my life. I can't think of a day without her. I am very thankful to God for having her in my life. I think I am very lucky.

Karan: Is she the hyper hysterical girlfriend? Is she the where you are, what you are doing kind of girl friend?

Shahid: She has calmed a lot in the last three years but I think every woman has these insecurities. And I think it takes the two people to understand and deal with each others' areas of ups and downs. But I think... yes, I am sure she has... and so do I have these phases of insecurities which we all do... I think she has come to trust me a lot. It takes time for things to settle down.

Karan: You take up for Shahid a lot. Is that true?

Karisma:  Yes, I do.

Karan: In what way? What does he do that he needs taking up for?

Karisma: Well, I mean generally. When they are fighting with each other... I am always caught in the middle of it. And if I really feel that Shahid is right, then I really fire Bebo.

Watch Koffee With Karan on Sunday, March 4, at 9 pm on Star One and Star World.