In 1938, Harvard researchers began tracking the lives of 724 men — and later their families — to discover what truly leads to a happy life. After 80+ years, the findings are clear: good relationships are the strongest predictor of happiness and longevity.
If love is what matters most, we should learn from people all around the world how to nurture it.
195 countries. 195 couples. One question: what does it take to build a life together?
From the highlands of Scotland to the islands of Fiji, from bustling Tokyo to the villages of Kenya — we're collecting wisdom that transcends borders.
Every civilization has celebrated the bonds between people. From ancient murals to sacred texts, humanity has always known that connection is at the heart of a meaningful life.
Every marriage is a universe of its own. Every couple holds a piece of the puzzle.
The great love stories of history remind us that devotion transcends time and place. From Persian poetry to Egyptian tombs, love endures.
This journey is just beginning — and we need your help to complete it.
Are you a happily married couple? Apply to represent your country.
Together, we can build the world's first global archive of relationship wisdom.
↓ Continue below to share your story ↓
We're looking for one couple from each of the 196 UN-recognized countries to share their love story with the world.
Tell us about your journey together
Selected couples will be contacted for a video interview.
Your story could inspire millions around the world.