India, Jan. 14 -- When Kaho Naa... Pyaar Hai (KNPH) released on this day 20 years ago, absolutely no one would have thought the craze debutant Hrithik Roshan would generate. The story goes that from the first show itself, he was declared a star, and girls were hysterical about this handsome boy who could act, and well, let's not even talk about the cool moves he pulled off on the dance floor....