In Star Wars: The Empire Strikes Back, Han Solo replies “I know” when Princess Leia says, “I love you.”
The exchange occurs shortly before Han is frozen in carbonite and taken away by Darth Vader. Leia declares her love as Han is being lowered into the freezing chamber, and he answers with calm confidence rather than repeating the sentiment. The brief response became one of the film’s most recognizable lines.
The moment is often remembered as a romantic declaration, but it also reflects Han’s established personality. He is self-assured, sarcastic, and uncomfortable with openly emotional language. Harrison Ford reportedly suggested the shorter response during production, replacing a more conventional reply.
This scene is sometimes confused with Han and Leia’s later reunion in Return of the Jedi, where their relationship has changed significantly. The carbon-freezing sequence takes place in Cloud City on the planet Bespin, after the heroes are betrayed by Lando Calrissian.