Karan Johar's chat show, Koffee With Karan Season 6 has brewed some really amazing gossips for its audience. The previous episode featuring Saif Ali Khan with daughter Sara Ali Khan was a major success. The next episode has Arjun Kapoor with sister Janhvi Kapoor gracing the couch. Star World has released the preview of the episode and it looks like a helluva ride.

The first promo has host Karan Johar asking Arjun Kapoor about his sex life, which makes him squirm. Karan says, "So, we're really bonding like talking about our sex life."  To which Arjun Kapoor replies, "I need to look this side to realize I am sitting with my sister and talking."