Roshan Jr. made his debut in 2000 with 'Kaho Naa... Pyaar Hai', and triggered off what came to be known as "Hrithikmania". A series of flops followed. Just when his detractors were planning to crown him a "one-film-wonder", came respite: multi-starrer 'Kabhi Khushi Kabhie Gham' became a blockbuster.