The name of the song in the movie Love You Rosie was "I Will Always Love You." The song was a classic pop song sung by the famous singer, Whitney Houston, and released in 1992. This song had a wide audience and fan base around the world and was considered one of the classics of pop music. In the movie Love You Rosie, this song was used to render the scene of Rosie giving birth so that the audience could better feel the emotional changes and the birth process of the character.