Director of Vijay Sethupathi, Samantha & Nayanthara starrer 'Kaathu Vaakula Rendu Kaadhal' took to Instagram to share a video, sharing how the actor and actresses turned 'Jack & Roses' for a 'Titanic' pose. "When I made titanic with one Jack and two Roses! Special clip from BTS for all the #KaathuVaakulaRenduKaadhal fans around," he wrote.