Have you remembered the romantic sequence of lead pair in 'Brothers'. The lip-lock scene of Suriya and Kajal in a movie theater is a hot favorite even Today.
People who ever have seen it so far might believe Suriya & Kajal had kissed for real. But, They were proven wrong with the behind-the-scene video which is viral now.
While Kajal kissed a green-coloured balloon lookalike thing, Suriya kisses a material which looks like a glass. But, We actually feel they have locked lips while watching the scene. That's what a good VFX could do! Actors who are reluctant to kiss onscreen might consider this option more often if the budget permits.