Devadasu (2006)

Devadas is the typical poor guy, while Bhanumati is a rich NRI girl whose father is the senator of New York. They fall in love when the girl comes to India to learn classical dance. Coming to know about their love, Bhanu's father Katamraju hatches a plan to separate them. He promises to get them married but he takes her daughter, and her grand mother back to the USA. The rest of the story is how the street-smart lover boy makes it to the USA and succeeds in attaining his girl.