Affection refers to a deep feeling of fondness, warmth, or love towards someone or something. It involves displaying care, tenderness, and kindness to demonstrate one's affectionate emotions. Affection can be shown through physical gestures such as hugging, holding hands, or kissing, as well as through verbal expressions of love and appreciation. It plays an essential role in building and maintaining healthy relationships, as it creates a sense of emotional connection and security. Affection can be felt towards family members, friends, romantic partners, pets, or even towards objects and places that evoke positive emotions.