Ranbir Kapoor gets insecure when Karan Johar asked Alia Bhatt to do a cameo role in his next flick Student of the Year 2 along with Sidharth Malhotra, Everyone knows Alia Bhatt is not in a comfort zone with Ex-Boyfriend Sidharth anymore.<br /><br />#RanbirKapoor #AliaBhatt #SidharthMalhotra
