1. Moral: It takes courage to pursue in love and wisdom to face changes in feelings. Through the metaphor of holding hands and letting go, the song shows that in love sometimes you need to hold on and sometimes you need to let go.
2. Symbolism: The lyrics and melody of the song alternately express the ups and downs and changes in love, which is understood as a symbol of personal growth and the pursuit of freedom. In love are going through different emotions, need courage to hold hands, need wisdom to let go.