This step is really cool for the beginners.
For the ladies: Wacht the ladystyling of Claudia while opening if you are coming back.
For the guys: The leading has to be very clear. First to the front and then you block the lady with your left hand while crossing backwards with the left foot. After that bring the lady back with left hand and you let her way free. At the end push with the right hand for her to open to her right and block her with the left again (now on the right side of her body).