PERSONALITREE™ is a card game inspired by the New York Times essay, “To Fall in Love With Anyone, Do This,” by Mandy Len Catron, and a sociological study done at State University of New York at Stony Brook and University of California, Santa Cruz. By answering a series of questions in a certain order, participants can accelerate their feelings of closeness with each other. Their results were published by the Society for Personality and Social Psychology.

PERSONALITREE™ translates this research into an intriguing, collaborative, “chain reaction conversation game” for couples. Greater “interpersonal closeness” is created by sharing answers about your own personalities as you grow together from simple ACORN questions, to BLOOMING questions, to FLOURISHING questions, up to deeply connecting PERSONALITREE™ questions.

So grab your S.O.* and hopefully you’re prepared to stick with him or her for a long time!

 * S.O. not included.