The latest episode of Karan Johar’s much-loved chat show ‘Koffee With Karan 7’ will see Katrina Kaif gracing the couch with her ‘Phone Bhoot’ co-stars – the heartthrobs, Ishaan Khatter and Siddhant Chaturvedi. Marking the season’s first trio, the three turn up the heat as they discuss bromance and love interests.