Sonam Kapoor started off with the initiative of Fear Vs Neerja in which she asked her Bollywood colleagues to reveal their biggest fears. Recently, Aamir Khan shared what he is scared of the most. “I am scared of a lot of things. But my biggest fear is that of something happening to my close ones, my ammi, Kiranji, my kids. If they go out on a picnic or otherwise, I keep calling them to check that they are fine. Until and unless they reach home, I will keep worrying. So my biggest fear is to lose someone who is very close to me,” says the actor. On the professional front, Aamir has apparently lost a few endorsements deals, but he does not fret about it at all!