I didn't say that I thought no one knew that Lin Cheng liked Shan Liang.
Everyone knew that she liked Shan Liang but he didn't know.
Later, Shan Liang fell in love, and later Shan Liang got married, and there was no later date.
Lin Cheng said that she has never regretted it. After all, she is not a heroine, and not all crushes will have an ending.
Shan Liang said that no ending is the best ending
Concept: It turns out that the sacrifices made in secret love will not be rewarded.