Discover the best ways to say welcome and goodbye with confidence. Learn practical phrases, cultural etiquette, and essential tips for greeting new friends, colleagues, and visitors, as well as bidding farewell in both formal and casual situations. Whether you are hosting an event, traveling abroad, or improving your communication skills, our guide highlights effective strategies to create positive first and last impressions. Enhance your interactions, build rapport, and master key expressions for any situation. Explore how to use 'welcome' and 'goodbye' naturally and professionally with CapCut - AI Tools.