In high school, Nam Ha Na was puzzled by Seoul girls' crazy preference for Yu Zhengyu, and Yu Zhengyu couldn't understand why some boys thought Nam Ha Na was good.However, as time went by, the two found each other at a certain stage in their lives and became each other's spiritual support.When life goes wrong, they are always the first to tell each other, and that sense of security seems to have become the bond of their relationship.

An accidental interview opportunity made Nam Ha Na fall into self-doubt.After Yu Zhengyu learned about it, he desperately found her. Although he loved face, he still chose to accompany her.This encounter not only allowed them to experience the thrills of life, but also made them feel the importance of each other.During the rescue process, Nam Ha Na discovered Yu Zhengyu's hesitation at the critical moment, but she did not back down, but took over decisively. In the end, the two successfully rescued the old man.

However, this incident had a big impact on Yu Zhengyu.He began to reflect on his past medical accidents, and his inner trauma and pressure gradually emerged.Nam Ha Na noticed the changes in Yu Zhengyu, but she chose to accompany him silently and give him enough space and time to face his past.

Back home, Nam Ha Na faced the doubts and worries of her family, and she chose to face them calmly.Yu Zhengyu learned from Geng Min that a pinhole camera was installed in the clinic.He wondered about this and was puzzled by Geng Min's silence.At the same time, he also began to question whether he was qualified to love Nam Ha Na and whether he should tell her his past.

In the end, when Nam Ha Na confirmed her feelings to Yu Zhengyu, Yu Zhengyu chose to refuse.His words were heard by Nam Ha Na's family, which made Nam Ha Na feel angry and ashamed.The next day, the two were embarrassed, but Yu Zhengyu didn't want to continue like this. He explained his feelings and past experiences to Nam Ha Na.After hearing this, Nam Ha Na understood Yu Zhengyu's pressure and pain, and she chose to hug him and give him warmth and support.