‘Koffee with Karan season 7’ is back with a bang. While Vicky Kaushal graced the couch with fellow-actor Sidharth Malhotra, his actress-wife Katrina Kaif appeared on the show with her ‘Phone Bhoot’ co-stars Siddhant Chaturvedi and Ishaan Khattar. As expected, the trip talked about their personal lives on the Koffee couch.