Everyone's relationship is different, shaped by the individual needs and desires of the partners involved. But one thing's for sure: we all want to feel happy and fulfilled — as individuals and as partners in a relationship. Right?

Well, even with these inevitable differences, there are certain things that can help create a steady foundation for a happy relationship. With Valentine's Day around the corner, we checked in with our friends at Happify who created an infographic detailing different (scientifically proven!) facts and stats about what makes a happy relationship, along with tips to achieve them. Check it out, and get ready to feel the love this Valentine's Day... and for days to come!