New research suggests that public displays of affection (PDAs) are strongly linked to higher-quality romantic relationships, challenging the common mockery they receive online and offline.
Study Across Three Cultures
Published in the journal Plos One, the study surveyed 461 people in Poland, Nepal, and Indonesia—societies with different but generally negative attitudes toward PDAs. Yet subjects who engaged in more PDAs consistently reported higher relationship satisfaction across all three cultures.
Why PDAs Matter
According to the study's leader, Dagna Kocur, “Because affectionate behaviour is one of the ways people communicate closeness, love and emotional connection.” However, Kocur also noted that private displays of affection are even more strongly linked to relationship satisfaction, suggesting couples should make time for hand-holding and kissing at home too.
Celebrity couples like Dua Lipa and Callum Turner, Kylie Jenner and Timothée Chalamet, and Brooklyn Beckham and Nicola Peltz are often seen kissing and cuddling for the cameras, though critics argue such behavior is inappropriate.
Potential Mental Health Effects
A lack of physical affection can lead to mental health issues, including a condition known as skin hunger, which may cause anxiety, depression, and alexithymia—an impairment in interpreting emotions. A further study is planned to include 1,000 people across nine countries.
