Secret to keeping love alive: Double-dating!

Each couple was paired with another couple and given a set of questions to discuss as a group. Half of the groups were given high-disclosure questions intended to spark intense discussion, while the other half were given small-talk questions that focused on everyday, unemotional activities.

“In this study, we discovered that those couples who were placed in the “fast friends” group felt closer to the couples they interacted with, and were more likely actually to meet up with them again during the following month,” said Slatcher. “We also learned that these same couples felt that this friendship put a spark in their own relationships, and they felt much closer to their romantic partners.”