Chu Huailin's understanding was that "there are many people in the world who are more miserable than you" and what Luo Chen wanted was just "I am here". His innocence attracted Chu Huailin, and in the end he didn't end up in a miserable situation. There is no one in the world who cannot live without anyone, but Luo Chen will die without Chu Huailin, and Chu Huailin will still be Chu Huailin without Luo Chen.
Intention: All he wanted was understanding, but that person didn't do it.