 Michael becomes jealous of Billy (Maria's old flame and music partner), causing his powers to go out of control, particularly when he sees Billy and Maria singing together.He believes that Billy still has feelings for Maria, which she strongly denies.His suspicions are proved correct when Billy kisses Maria, and although she does not reciprocate his feelings, it causes her to break up with Michael, on the grounds that although she loves him, she doesn't want the "alien chaos" that comes with him.