When Mumbai was going through the hottest heat wave of the decade, Shahid Kapoor was trying to woo Ileana at the helipad location of Film City... with the soaring temperature, Ileana was in no mood to romance. Then came the big idea of wooing the dog, a fiery Chihuahua, to get closer to his lady love.. a mad caper song, a heat wave, a fiesty minute sized dog, the dancing skills of Shahid under the tutelage of Bosco.... And you have the year's chart buster in your hand...popularly called the "Doggy song "...