The movie is about a humanoid robot who is programmed to love. He is created by a scientist named Henry Swinton (Sam Robards) after his real son, Martin, dies. The robot, named David (Haley Joel Osment), is initially rejected by Henry's wife, Monica (Frances O'Connor), but eventually grows to love him.
As David grows up, he begins to experience human emotions and long for a family. He eventually falls in love with a human girl named Gigolo Joe (Jude Law), but their relationship is forbidden. David is eventually abandoned by Henry and left to fend for himself. He goes on a journey to find a way to become human.
The movie is a touching and thought-provoking exploration of what it means to be human. It raises questions about the nature of love, consciousness, and the possibility of artificial intelligence.