PDA stands for "public display of affection" and refers to any form of physical contact between couples in a public setting

. It includes everything from kissing and cuddling to holding hands or exchanging light touches. PDA can be a reflection of a couple that is secure and confident in their relationship, providing a powerful and public sense of validation

. However, some people may engage in PDA to overcompensate for feelings of insecurity in the relationship or to signal to others that they are more connected than they actually are

. The acceptability of PDA varies depending on cultural, societal, and personal norms

. It is important for couples to communicate and get consent from their partner regarding what level of physical touch they are comfortable with, both generally and specifically in public