The promotional image has the two actors walking on a busy street wearing quirky, oversized shades, and eating cotton candy.
The colourful and youthful look of the movie was uploaded Tuesday, and the Facebook page of the movie also stated that the release would be "coming Valentine".
The film, being directed by Shakun Batra, was earlier titled "Short Term Shaadi". It was rumoured that the plot is an adaptation of Hollywood film "What Happens in Vegas", which starred Cameron Diaz and Ashton Kutcher.
However, Johar had denied it.