A Love Letter to You acknowledges the theme of insecurities that everyone can relate to. When a young child looks at her reflection, the mirror shines light on all of her beauty, both inside and out. A Love Letter to You emphasizes the importance of self-acceptance, and encourages children to be confident. The social and emotional learning message in this book embraces the idea that each person is special in their own way, and that life is special when you are able to cultivate a sense of self-love.