WATCH: How Kajal Aggarwal and Surya faked their onscreen kiss

K. V. Anand's Tamil film 'Maattrraan,' which starred South superstar Surya and Kajal Aggarwal in leading roles, hit theatres in 2012. The science fiction thriller opened to mixed reviews and went on to be dubbed in different languages.

The movie shows the lead actors engaging in a short lip-lock, however, you'd be surprised to know that the two actors didn't actually lock lips on camera.Apparently, their brief on-screen kiss happens to be a work of good VFX and face tracking devices.
A viral video has been breaking the internet these days and it shows Kajal and Surya kissing pieces of styrofoam, with face tracking sensors, that were then merged together to get the final outcome.
Watch the video below and be prepared to have your mind blown!