Part four of the series on Unity in Marriage explores the joy of companionship and teamwork. Jake and Dr. Bob flesh out what it means to become one of mind and heart, and share personal examples of how they've had to tackle self-focus in order to move toward deeper connection through selflessness in their marriages. They also address the question, "How do we honor one another's strengths and complement in a way that builds teamwork instead of moving in opposite directions?"