Friend groups are collections of individuals who share a bond of friendship. These groups often form based on common interests, activities, or experiences, such as attending the same school or participating in similar hobbies. Friend groups can vary in size, from small circles of two or three friends to larger gatherings of many people. Within friend groups, members typically support each other emotionally and socially. They may engage in activities together, such as going to movies, playing sports, or studying. The dynamics of a friend group can change over time due to factors like moving away, changing interests, or life events, but the core connection often remains strong.