With the success of Mahabharata rerun, and the return of specials like Seinfeld, Parks and Rec, I am predicting a big market for nostalgia-as-a-service.Maybe we will even see the return of old ads.

With the world changing at an unprecedented level, with no guarantee about what the future holds, we are trying to hold on to familiar things.

And that includes things from the past which are tied to positive memories.