Karan Johar is now spreading his hosting capabilities even through the radios. His second season of Calling Karan is a hit show where everyone's favorite B-town stars open up and franky ask for advice regarding their relationship. Some days ago, the producer-director shared a few tips with anchor-singer-actor, Ayushmann Khurana advicing him on how to tackel with women flirting with him and also on extra marital affairs. But this time, the filmmaker was in talks with another superstar of the tinsel town, Ranbir Kapoor where he was heard giving him lessons on relationships. Ranbir had asked Karan on his behaviour in his relationship, and he should handle different mistakes he has made in his previosu relations. Ranbir was quoted saying, "Agar ek relationship me aap ek galti karte ho, aur phir dubara woh galti karte ho. So, what is the right way to sort out that mistake?" Karan had given Ayushmann advice in a very metaphorical manner, but with Ranbir he was pretty direct. He said, "Then you should exit that relationship. Because there’s no way you can make two mistakes, one after the other, without realising that something is actually wrong, Ranbir. So, I am sure, you know what I am talking about?" During a rapid fire question round, Ranbir had put forward a question to Karan where he asked the filmmaker if he had any advice for Ranbir's girlfriend. To this Karan said, "That you are the best husband in the world aur mene woh advice de diya hai, Ranbir!" [caption id="attachment_46624" align="alignnone" width="495"] Source[/caption] Seeing Ranbir's relationship history, the actor has dated 2 very popular actresses of Bollywood, Deepika Padukone and Katrina Kaif. He is presently dating Alia Bhatt, and has not shied away from accepting his relationship. But he has been very direct on the marriage and said that marriage is a very sacred and a pure thing and that he would always prefer it to happen naturally. Talking on professional front, Ranbir and Alia will be seen in Ayan Mukherjee's Brahmastra along with Amitabh Bachchan. It is also reported that the couple might be seen in Luv Ranjan's next film.