"I really want to go backpacking around the world when the kids are older too. I'd do it properly - staying in hostels, living on a budget, all that kind of thing.
But I'd take a credit card with me just in case I needed to splash out on a nice hotel," femalefirst.co.uk quoted him as saying.
Photos: Shah Rukh Khan, Shweta Bachchan at Karan Johar's book launch
Photos: Sunny Deol with sons Karan and Rajvir at Mumbai airport
Photos: 10 beautiful moments that capture winter around the world
Photos: Karisma Kapoor, Preity Zinta, Shraddha Kapoor at Mumbai airport
Spotted: Anushka Sharma and Diljit Dosanjh at Mumbai studio