There are only three emotions in human life: family, love, and friendship. Mu Yu has not tried love, and is afraid to try. She is afraid that there will be another thorn in her body.
The thorns of family and friendship have already pricked her. She has felt all the thorns, big and small, so that now, she has become the undisciplined guy in their eyes when it comes to family and friendship.
As for love, it may become Mu Yu's deepest thorn, or it may be the medicine that heals her wounds. She is afraid of love but also longs for love. She hopes that someone can hug her, understand her, and be her support.
Just like Zhang Jiajia wrote in "Passing Through Your World": "I hope there is someone like you, like the refreshing wind in the mountains, like the warm light of the ancient city, from early morning to evening, from the mountains to the study, as long as it is you in the end." As long as in the end, it is the person who can warm Muyu.