Who is the author of the novel that had a movie based on it and contained the song "Thodi Der"?
Thodi Der: "Thodi Der" (English dub: Stay a Little Longer) is a popular song from the soundtrack of the Bollywood film Half Girlfriend. Half Girlfriend (film): Half Girlfriend is an Indian romantic drama film based on the novel of the same name written by Chetan Bhagat.
Chetan Bhagat