"When Two Worlds Collide" is a song performed by Ernest Tubb And His Texas Troubadours. The lyrics depict two individuals coming from different backgrounds, feeling a strong attraction towards each other but facing challenges due to their differing worlds. The first verse highlights the stark contrast between the two protagonists' worlds, emphasizing their inability to form a close bond despite their attempts. They both aspire for happiness and fulfillment but find that their respective heavens or desires are incompatible. The chorus suggests that the person singing is aware that their partner's world consists of sweetness and goodness, while their own world is unable to fit into that mold. This realization leads to both hearts being broken and countless tears being shed. Ultimately, the song explores the idea that love is not always enough to overcome the obstacles imposed by different backgrounds and experiences. Despite their genuine affection for each other, the collision of their separate worlds prevents them from forming a lasting connection. "When Two Worlds Collide" is a poignant tale of two individuals who long for a harmonious relationship but face the painful reality that sometimes love alone cannot bridge the gap between different worlds.