After featuring with Varun Dhawan in the film 'Coolie No.1', Sara Ali Khan has said that she would like to star in the remake of Karisma Kapoor and Salman Khan starrer 'Biwi No.1', if it is made. "I'm...looking forward to doing original films now...But, David (Dhawan) sir's Biwi No.1 is something...I would like to do," she added.