Partners face each other and one person leads while the other mirrors their movements exactly. Switch roles after a few minutes.
Stay connected! Watch your partner's whole body, not just their hands. There should be no leader - move as one unit.
Are partners truly mirroring or anticipating? Is the movement fluid or jerky? Are they making eye contact?
Did you feel connected to your partner? When did it feel most synchronized? What broke the connection?
Start with simple hand movements, progress to full body, eventually eliminate the designated leader.