This poem explores the idea that the ones we love can hurt us the most, and how healing the pain caused by them can be an incredibly challenging and daunting task. It highlights the power of love and forgiveness in overcoming the hurt, and the importance of holding on to the love that brought us together in the first place. The title "Love's Healing Power" captures the essence of the poem, which is about the power of love to heal even the deepest wounds.