Walking the most trodden path to stardom that is on-screen kissing is not Sonam Kapoor's cup of tea. She turned her back when asked to smooch Shahid Kapoor as required by the script for a scene in Mausam during the Scotland schedule. It is in buzz that her refusal to lock lips with the Bollywood hunk raised a ruckus on the sets of the movie.

Sonam was taken by surprise when the film's director and Shahid's dad Pankaj Kapoor asked her to do a lip-locking scene with her co-star Shahid.

She said that she was not informed of such a scene when she had signed the movie and the script had been narrated to her. "Sonam was taken aback when the director told her about it. She flatly refused", a source from Mausam's unit revealed.

The unit added that when the situation went haywire and the shooting took a pause because of Sonam's determination not to change her mind, Pankaj went ballistic and called her dad Anil Kapoor to save the situation. But, the Bollywood lass stood her ground.

Buzz has that the kissing scene with Sonam was added to the script at Shahid's behest. It was a shocking truth to Sonam. She denied giving in to her hero's demand.