The song "She Knows What She's Crying About" by George Jones tells the story of a man who realizes his mistakes after breaking his lover's heart. He acknowledges that she has been honest with him about her pain and that her tears are justified. The lyrics reflect his regret and guilt for not appreciating the love she gave him. The song suggests that he was the one who ended the relationship and didn't care enough about her feelings. He admits that he never expressed his love for her or accepted the love she offered. Instead, he wasted her time and emotions, causing her to shed many tears. The protagonist admits that she deserved better, as she gave him her best while he only gave her his leftovers. He acknowledges his responsibility for her pain, feeling the guilt of breaking her heart. Overall, the song is about remorse and realizing the consequences of one's actions. It serves as a reflection on the mistakes made in a failed relationship and the importance of valuing and appreciating the love that someone offers.