Social cues are the subtle signals we use to communicate with others without words. These can include body language, facial expressions, and tone of voice. For example, a smile can indicate friendliness, while crossed arms might suggest someone is feeling defensive. Understanding these cues helps us navigate social situations and connect with people more effectively. In addition to non-verbal signals, social cues can also involve context and cultural norms. For instance, in some cultures, maintaining eye contact shows confidence, while in others, it may be seen as disrespectful. Recognizing these differences is essential for effective communication and building relationships with others, such as friends or colleagues.