Karan Johar asks Arjun Kapoor about his sex life in front of his younger sister Janhvi Kapoor; here is what Panipat actor replied, see video

Bollywood filmmaker Karan Johar's show 'Koffee With Karan ... Actually, one promo of their episode has come out in which Karan Johar and Arjun Kapoor discussed about sex life. Karan tells both the act...