"And I Love You So" is a heartfelt song written by folk singer-songwriter Don McLean and popularized by Bobby Goldsboro. The song explores the deep love and companionship that someone finds in a special person. The lyrics depict the narrator's realization of how lonely life had been before they met their loved one. They explain how others asked them how they managed to live that way, and the narrator admits that they didn't know either. But everything changed when their loved one came into their life and took their hand. This illustrates the transformative power of love and how it can bring joy and purpose to someone's existence. The narrator acknowledges the loneliness that they still sometimes feel, as symbolized by the shadows that follow them and the night that won't set them free. However, they refuse to let the evening bring them down because their loved one is always around, providing comfort and support. The song goes on to describe how the loved one's thoughts are solely dedicated to the narrator, bringing a sense of freedom to their spirit. They express gratitude for this love, relishing the happiness it brings. The lyrics also touch upon the brevity of life, suggesting that once a page is read in the book of life, everything except love becomes insignificant. Overall, "And I Love You So" conveys the depths of love and its transformative effect, emphasizing how it brings joy, companionship, and contentment, even in the face of loneliness.