When did Mandy Sakura J know that the house belonged to Yuan Shuai?

The first episode 19 is based on the query of douban. com。

1, the 19th episode of "Half Honey and Half Injury", when eating, Yuan Shuai asked Mandy Sakura J: If you are sure not to continue renting, I will rent out the house.

2. "Half Honey and Half Injury" is a youth novel written by chess, published by Jiangsu Literature and Art Publishing House on 20 13.