The song "True Love (Comes Only Once In A Lifetime)" by Eric Burdon & The Animals explores the theme of lost love and the pain associated with it. The lyrics convey a sense of desperation and longing for a love that the narrator believes can only happen once in a lifetime. The song starts with the narrator expressing their confusion and disbelief at the impending loss of their loved one. At the age of twenty-two, they feel too young to experience such heartbreak. They emphasize the rarity of true love, stating that it only comes once in a lifetime. The narrator questions what they will do without their beloved and contemplates the prospect of facing years of loneliness and tears. They express their unwillingness to accept the end of their relationship and the fear of being left heartbroken. They believe that losing this true love would be devastating and overshadow their young life, as they haven't had the chance to experience much yet. The plea to their partner to think twice before leaving indicates the urgency and depth of the narrator's emotions. They desperately want their partner to reconsider and realize that true love is something precious and irreplaceable. They emphasize that once it is lost, it may never come again. Overall, the song portrays the pain and fear of losing a once-in-a-lifetime love. The narrator's longing, desperation, and belief in the rarity of true love are central to the emotional message conveyed in the lyrics.