Sara Ali Khan and Kartik Aaryan who are speculated to be the new love couple of Bollywood after their upcoming film 'Aaj Kal' which is a sequel to Imtiaz Ali's Love Aaj Kal, is all about care for each other. While the couple is seen juggling their schedules to give time to each other, one inside report suggest that while shooting for their film, Kartik took extra care of Sara on the sets. Much to everyone's knowledge before entering Bollywood with Kedarnath, Sara had a massive weight loss training and gave herself physical transformation. But, to not everyone's knowledge she also has a Sweet tooth and cannot stop eating sweets when she finds them. So, for this Kartik who is all appreciation for her girl's transformation use to keep a check on what she ate and how she could avoid sweets. He went on to an extent of telling everyone to hide sweets on the sets from her and look after whatever she ate. While Kartik is busy in Lucknow for Pati Patni aur Woh with Bhumi Pednekar and Ananya Panday, Sara has started work on remake of Coolie No. 1 with Varun Dhawan.