4 Astonishingly Simple Secrets to a Happy Relationship

The lesson: we all want to feel celebrated, but especially from our partners.

• Get ready to pop some Champagne. Significant others who are proud of the other's achievements and cheer one another on are happier than those who are less enthusiastic about big news.
• And those who not only congratulate ("Good job, honey!") but also ask questions and relive the experience with their S.O. are happier, too.