Meaning of "If You Don't Know Me By Now" by Rod Stewart

The lyrics of "If You Don't Know Me By Now" delve into the complexities of relationships, focusing on the essential elements of understanding, trust, and communication. The singer acknowledges the challenges that arise when two people come together with their unique personalities, moods, and perspectives. By highlighting the importance of knowing each other deeply and trusting in one another, the song emphasizes the need for open and honest communication to resolve disagreements and maintain a happy home. The reference to acting like children when arguing signifies the immaturity that can surface in conflicts and the importance of handling disagreements with maturity and respect. Ultimately, the song underscores the idea that for a love affair to thrive, both partners must have a deep understanding of each other's feelings, thoughts, and behaviors.