Bollywood's buzz girl and star kid Sara Ali Khan who is known for her spontaneity and boldness has recently made headlines which is that of her break-up with Kartik Aaryan. This duo was much talked about since they were paired opposite each other by Imtiaz Ali for his upcoming film 'Aaj Kal'. Since the shoot of this film to now, this couple for seen with each other for events, parties and even flying to catch up on each other on each others films location. But now looks like the tough time and their hectic schedules have taken a toll on their relationship and due to professional need they have parted ways. While Kartik after finishing remake of Pati Patni aur Woh along with Ananya Panday and Bhumi Pednekar has jumped off to Bhool Bhulaiya 2, Sara is busy with remake of Coolie No.1 with Varun Dhawan. Inspite of trying hard these love birds couldn't give time to each other and so have broken up.