The song "Sally" by Grand Funk Railroad is a love song dedicated to a woman named Sally. The singer expresses his deep love for Sally, assuring her that he truly loves her. Despite any criticism or doubts from others, he wants Sally to know that she is his and that their love is genuine. The lyrics reminisce about their younger days, where they had a lot of fun together. The singer cherishes their childhood memories and the many ways in which they enjoyed themselves. He emphasizes that he would have loved Sally regardless of any circumstances and that his feelings are sincere. The repeated lines of "Sally, Sally, Sally tell them you're mine, mine, mine" reinforce the singer's possessiveness and desire for Sally. He wants her to stand up for their love and assert that she belongs to him. Overall, the song portrays a strong and unwavering love for Sally, urging her to disregard any negative opinions and embrace their relationship. It celebrates their past and assures her that everything will be alright.