Swapping: Perfect Neighbor

스와핑 : 완벽한 이웃

Also known as 交换：完美邻居

“Are you just going to keep on looking? Exciting partner change!”

Couple Jin-goo and Joo-hee have been experiencing a lover's slump after their marriage. Meanwhile, a new couple in the neighborhood, Hyun-jin and Yoo-jeong came to the other couple's house to introduce themselves. They're attracted with each other's husbands and wives, and in the end, crosses the line that is not supposed to be crossed within neighbors. After that day, two couples' passion intensifies...