Alia Bhatt and Ranbir Kapoor talk about raising their daughter Raha. Alia shares that Raha called her dad 'Papa Bhatt'. Ranbir is very creative during playtime with Raha. Raha loves the song 'Naatu Naatu'. Alia will appear in films like 'Alpha' and 'Love & War'. Ranbir is currently shooting for 'Ramayana'.