The lyric “Honey, the one that I...” is completed by “want” in “You’re the One That I Want.”
The song was recorded by John Travolta and Olivia Newton-John for the 1978 film Grease. It was written and produced by Australian composer John Farrar, who had worked with Newton-John before the film. In the movie, the song accompanies the characters Danny Zuko and Sandy Olsson as their relationship changes.
The single became one of the most successful songs associated with Grease. It topped charts in several countries and became a defining example of the film’s combination of 1950s-inspired imagery and modern pop production.
The repeated title phrase makes the answer sound obvious, but the question tests the exact continuation of the lyric rather than the song’s title alone.