Kartik Aaryan and Sara Ali Khan arrived together in style to promote their upcoming film, Love Aaj Kal, on the sets of Indian Idol 11. And given the film is releasing on Valentine's Day, don't miss the theme of love and how the actors are welcomed with a heart in the background. All pictures courtesy: Yogen Shah

Kartik Aaryan and Sara Ali Khan were rumoured to be in a relationship and their real-life chemistry could be seen in the film’s trailer as well. Will Imtiaz Ali finally get the blockbuster he deserves?

Sara Ali Khan looks ravishing in this traditional attire and oozes panache and grace. She posted a video on her Instagram account that shows her transformation from flab to fab and is likely to win a lot of respect for it. Watch it if you haven't!

Heartthrob Kartik Aaryan, as he's fondly called by the fans, poses the way only he can. The actor is riding on back-to-back hits and is already giving all his contemporaries a run for their money.

And here comes another adorable moment where Kartik Aaryan gets down on his knees to propose to a lady and we must say this is indeed a sweet gesture. Love is surely in the air!

Kartik Aaryan and Sara Ali Khan get captured in a candid moment. It seems the cameras were off and the shooting was either yet to begin or the crew of Indian Idol was on a break.

Here comes the power picture! Kartik Aaryan and Sara Ali Khan get the company of the three judges of Indian Idol- Himesh Reshammiya, Neha Kakkar, and Vishal Dadlani. The gang looks really cool!

And here's another cute and adorable pose by Sara Ali Khan that signifies and represents love, love, and only love. Let's see how much love her film Love Aaj Kal gets!