This article explores the cultural norms and expectations regarding public displays of affection (PDA) in Japan. It is generally seen as inappropriate and rude, with exceptions depending on the context or situation. Examples of acceptable PDA include holding hands while walking together, while examples of unacceptable PDA include kissing, hugging, caressing faces or bodies outside the home. Respectful forms of showing affection in public include subtle gestures such as brushing arms lightly against each other's backs or offering an arm around the shoulder rather than embracing fully.