Kho Gaye Hum Kahan (KGHK) is said to be the Dil Chahta Hai (DCH, 2001) of Gen Z (or whatever they are called now. Should it be Gen Zero—they contain everything, and nothing?). Twenty years ago, with India well into the economic reforms era, DCH tried to mirror the ambition, confusion and the emotional atyachar of the youth of that time. Well, at least a certain kind of youth—south Bombay, with a penchant for designer clothes, hip sunshades and sharp haircuts. Now the characters of KGHK are DCH stars Aamir Khan and Saif Ali Khan’s children’s age, and grappling with the same confusion and torment of growing up but with one big difference—the smartphone and the many social media apps loaded in them. The film devotes a lot of screen time to frenetic fingers sliding on a smartphone screen.