E.T. by Katy Perry is a captivating pop anthem that explores themes of love and the feeling of being drawn to someone who feels otherworldly. The song delves into the exhilarating and sometimes alien sensation of a deep emotional and physical connection. With a strong futuristic and extraterrestrial imagery, Perry sings about an unstoppable attraction that feels both intoxicating and transformative. Some poignant moments in the song include the chorus where she expresses a sense of awe and curiosity about the person she's drawn to, highlighting emotions of intrigue and infatuation.