The song "Sweet Lorraine" by Jon Batiste is a heartfelt, romantic tribute to a woman named Lorraine who brings immense joy and happiness into the singer's life. The lyrics depict the singer's admiration for Lorraine and their deep love for each other. In the song, the singer describes the joy he feels when he is with Lorraine, comparing his happiness to that of a baby with a new toy. He highlights Lorraine's beautiful eyes, which are described as brighter than the summer skies. The singer believes that anyone who sees her eyes will understand why he loves her so deeply. The singer also expresses his contentment in Lorraine's presence, stating that even when it rains, he doesn't miss the sun because her smile brightens his day. He feels incredibly lucky to have Lorraine in his life and looks forward to the day when they will be married. The chorus of the song emphasizes the singer's devotion and desire to protect Lorraine's heart from being stolen by someone else. He prays every night that nobody will come between them and eagerly anticipates the day when he can marry her. Overall, "Sweet Lorraine" is a love song filled with adoration and anticipation for a future together. The lyrics beautifully capture the singer's happiness and his deep love for Lorraine.