Kartik Aaryan shares first post since Dostana 2 exit. Fans say we are with you Kartik Aaryan shares first post since Dostana 2 exit. Fans say we are with you Kartik Aaryan took to Instagram to share a black-and-white picture of himself. The actor recently stepped out of Karan Johar's Dostana 2 which caused a controversy. advertisement Kartik Aaryan shared a monochrome photo on Instagram. Kartik Aaryan, who recently exited the sequel to Dostana, took to Instagram to post a new picture of himself on Friday (April 23). This is his first post since the Dostana 2 recasting controversy started. Dostana 2 is being produced by Karan’s Dharma Productions and also stars Janhvi Kapoor.