You need to have a least 4 couples. You could have any number of couples as long as there is a couple facing you.
Women stand on the left side of the men.
Each couple should be facing another couple. Everyone joins hands and goes around in a circle until they come back to the place where they started. Then they go around the other way until they return to their place again. The women places her right hand into the right hand of the man on her left. The man places his right hand into the right hand of the woman on his right.