Seven Year Switch - Season 3 (2018)

Four couples embark on an emotional experience in an effort to save their real marriages. They say goodbye to the lives they know and switch spouses with a complete stranger, taking part in an experimental marriage for two weeks.

The experimental couples are getting to know each other in a brand new living situation. By the end of the day, boundaries are tested as the couples re-discover what it’s like to build a connection and attempt to navigate their initial attractions.

The experimental couples are assigned activities to help them explore each other’s passions and personalities. Some couples are forced out of their comfort zones, while others become too comfortable. Tensions rise when the experts drop by with a surprising announcement.

Emotions run high as the couples cope with seeing footage of their real spouses with their experimental partners; the experimental couples are tasked to become more vulnerable with one another, but not everyone is ready to open up.

With the switch almost halfway over, the experimental couples participate in an exercise to help build emotional intimacy, with some continuing to open up and others beginning to shut down; the experts check in and deliver a surprising announcement.