In many partner dances, the leader's steps differ from the follower's. In face-to-face positions, the follower generally "mirrors" the leader's footwork. For example, if the leader begins on their left foot, the follower will begin on their right foot. In choreographed pieces and other situations where the follower is in a tandem position or shadow position, the leader and follower will use the same footwork. Usually both partners move together as a unit, but in some dances the partners move in opposite directions - together and apart again.