According to a travel survey, couples who travel together have better relationships than those who don't. In this episode, three couples share their thoughts on what makes their relationship work while on the road. And we also talk to a couple who rode from Alaska to Ushuaia on a quest to find out what was the secret behind couples who remained married or partnered for a long time. They talk about their experiences with the Ural, the people they met and what they learned about relationships.