A friendly alien is a fictional being from another planet that is depicted as kind and helpful. Unlike traditional portrayals of aliens as hostile or dangerous, friendly aliens often seek to understand and connect with humans. They may possess advanced technology and knowledge, which they use to assist rather than harm. In popular culture, friendly aliens are often featured in movies, books, and television shows, such as E.T. the Extra-Terrestrial and Close Encounters of the Third Kind. These stories typically emphasize themes of friendship, cooperation, and the importance of embracing differences between species.