Secret dinners, hush hush holidays, sweet exchanges on social media and more, but they will not admit to being a twosome. This year, a few Bollywood actors kept rumour mills buzzing for their off-screen chemistry with co-stars or industry outsiders, but they have still not confirmed their relationship status. A look at such 'couples':

Pulkit Samrat and Yami Gautam

The two started seeing each other while working for Divya Khosla Kumar's upcoming film 'Sanam Re'. By the time the Simla schedule began, they had become inseparable, claim sources. The link up buzz followed with cracks in Pulkit's marriage (to longtime sweetheart Shweta Rohira, Salman Khan's rakhi sister). The wife has confirmed that she is splitting from Pulkit, but he and Yami don't seem ready yet to talk about their relationship.