"Let Him Know" is a song by George Jones that talks about a person who has lost their love and turned to drinking to cope with the pain. The song suggests that this is not an effective solution and encourages the listener to stop and think about why their love left them feeling blue. The lyrics emphasize the idea that if the person realizes their mistake and acknowledges their faults, they won't be forsaken again. They are urged to let their love interest know if they are still grieving, as the other person might not be aware of their feelings. By expressing their emotions, they may be able to reconcile and be together again. The song also addresses the misconception that the person's love is gone forever. It states that if they give their love interest time and space to think, they might come back. It highlights the importance of being patient and giving the other person an opportunity to change their mind. Overall, "Let Him Know" conveys the message of self-reflection, communication, and the potential for reconciliation in a relationship. It encourages the listener to take responsibility for their actions and to express their feelings to potentially rekindle their love.