The Friendship File

Do you ever wonder how your friends really see you? What would life be like if they weren't around? Parents, partners, children all come and go, but our friends stay - witnesses, cheerleaders, therapists, playmates. Each friendship is unique. But what makes it work? Two friends answer 17 questions about each other - on their own and without conferring. Each episode is a combination of those answers, flipping open the blueprint of one of the world's most valuable things - a friendship.