By @tobyknappON | Facebook Apr 1, 2021 Are you and your partner constantly communicating in quotes from movies you love or calling each other nicknames? These things may seem silly, but it turns out, they’re the sign of a solid relationship. Couples that play together, stay together and a new study backs it up. In general, being playful can help us manage stress and boost creativity, but in romantic relationships? Playfulness can boost satisfaction and lead to stronger connections, according to the new study from researchers in Germany and Pennsylvania State University. Lead study author Kay Brauer explains, “Playful behaviors contribute to strengthening the social bond and increasing intimacy and mutual trust.”