Do stars help each other to enhance their performances? Some like Raveena Tandon sure do. On the last lap of the shooting schedule of Kundan Shah`s Kasam Se, Raveena had to look like a Plain Jane, enact an intimate scene and cuddle up to her hero Sunil Shetty.

The thorough professional that she is, Ravs came on the sets sans make up and minutes before the shot was to be canned, she jumped on to Shetty`s lap much to his consternation. Otherwise an incorrigible prankster, Shetty is maha thanda when onlookers and other unit members hover around for a close dekko. Embarrassed to the bone, Shetty is said to have got up with a start and pushed the lovely actress down in the bargain. Not to be outdone, Raveena smooched and clung to her co-star as if for dear life while spouting her lines.

"What`s all this? I`m not even ready," Shetty barked. When the unfazed actress carried on with her `act`, it was time for the macho actor to hit the ceiling. "Hey, relax, yaar, I was just trying to get into the mood to enable us to perform better," she chortled. "She is so used to using her charm on men all the time that it doesn`t make any difference to her but apna Sunil bhaiyya is so saintly," remarked director Shah almost inaudibly to Shekhar Suman, the other lead actor of the film.