This is absolutely hilarious stuff and brings back memories (after Ghajini this word has acquired a completely new meaning, isn't it?) of brilliant virals from MakeMyTrip.com and Airtel. And if you are not suffering from any kind of amnesia ('anterograde' or whatever!) you will remember that it was MMT only (another travel and tour related site) which started this trend of virals in India.
Incidentally the OTBB viral has been done by WebChutney.com who had done all the MMT and many other virals.
Watch ALL the WebChutney virals here: http://www.webchutney.com/virals/