The Everly Brothers' song "That's Too Good to Be True" tells the story of a narrator who has experienced a rollercoaster of emotions in their romantic relationship. The lyrics describe how the narrator's long-time love interest has finally agreed to marry them, leading them to believe that they will spend their entire lives together. However, the narrator also feels that this happiness is too good to be true, suggesting a sense of skepticism or disbelief about the situation. It implies that the narrator may have doubts or fears about the longevity of their relationship or the possibility of attaining such happiness. The lyrics continue to explain that they have made plans for a spring wedding and purchased a wedding ring. The narrator feels an overwhelming sense of joy and commitment as their partner says "I do," promising to be together forever. Despite these vows, the narrator still feels a lingering doubt and belief that this level of happiness seems impossible or too perfect. The narrator then highlights the depth of their love, emphasizing that they give their all in the relationship and find true happiness in their partner's presence. However, even with this declaration, the narrator still questions the authenticity of their partner's promises and fears that their unity as a couple may not last. The story takes a turn when the girl suddenly leaves, telling the narrator that she is going away. This abrupt departure leaves the narrator heartbroken and confused. However, she eventually returns, expressing her desire to be true and committed once again. Despite this reconciliation, the narrator still questions the sincerity of her words, believing that this second chance might also be too good to be true. The lyrics capture the emotional journey of love, hope, doubt, and uncertainty that the narrator experiences throughout the course of their relationship. It portrays the conflicting emotions felt when something seems perfect yet is coupled with a fear of losing it. Ultimately, the song reflects the universal struggle of trusting in love and overcoming doubts in a relationship.