我姓徐却解不开自己的心绪
[wŏ xìng xú què jiĕ bù kāi zì jĭ de xīn xù]
Means 'My Name Is Xu Yet Unable To Sort Out One’s Emotions.' Since Xu has a meaning that sounds similar to 'hesitating,' this nickname reflects inner turmoil and unresolved emotions or uncertainty.