Step back

step in to the left side of the lady and start to turn 360^o anti-clockwise,

take your right hand over the lady's right arm as you continue turning to face lady who turns 180^o clockwise - you swap places, let go of lady's right hand and lady lets her right hand side along your back,

as you exit to face take hold of lady's right hand,

step back,

step in and raise right hand to return lady 360^o anti-clockwise.