It's been four weeks since three couples met at the altar and got married as strangers, and Pastor Calvin Roberson stops by to encourage them to celebrate their first holiday together, Labor Day.

Over a month ago, three couples were married at first sight, marking a major milestone and halfway point in the experiment. Dr. Pepper Schwartz checks in and reminds them that in just one more month, they will need to decide whether to stay married, or get a divorce.