Express sorrow for the past. According to QQ Music, Scar is a cover of Sandy Lam's song by Zhu Ke. The song "Scar" reveals women's delicate and fragile heart under the weak appearance, and shows women's beautiful yearning for love and fearless spirit of being willing to sacrifice for love. Men, such as Qu Yuan, have no regrets for their ideals, while women are willing to sink into love. This may be a little difference between men and women.