Social etiquette refers to the accepted behaviors and manners that govern interactions among individuals in various settings. It includes practices such as saying "please" and "thank you," making eye contact during conversations, and respecting personal space. Understanding social etiquette helps people communicate effectively and build positive relationships. Different cultures may have unique social etiquette rules, which can include specific greetings, dining customs, and dress codes. For example, in some cultures, it is polite to remove shoes before entering a home, while in others, a firm handshake is a standard greeting. Being aware of these differences fosters respect and understanding among diverse groups.