Karrena kapoor is busy in promotion of her film with beau Saif Ali Khan. Kareena praised all the khans and said, "Salman Khan is a sweetheart. He is the lifeline of the industry. Shahrukh Khan is a bundle of energy, while perfectionist Aamir Khan is truly a genius." Meanwhile, she added, "Saif is versatile. He can play any character bit of a spy or of Langda Tyagi with equal elan."