Expats, short for expatriates, are individuals who live outside their home country for an extended period. They often move for work, study, or personal reasons, seeking new experiences or opportunities. Expats can come from various backgrounds and may adapt to different cultures and lifestyles in their host countries. Many expats form communities to support one another, sharing resources and experiences. They may participate in local activities, learn the language, and explore the culture of their new home. Some popular expat destinations include Singapore, Dubai, and London, where diverse populations create vibrant international communities.