They could tell that Huo Jiling was interested in his sister.
Could it be that Cai Mao had introduced Huo Jiling to them and told them that he was a friend of Li Muyao?
It seemed that Huo Jiling not only knew Li Muyao, but he was also her fiancée. However, among the two men who were pursuing her sister, there was Li Yahua, the old man. After comparing them, they decided to help their sister first and see how Huo Jiling's character was. After all, Li Muyu and Li Muyang already knew Huo Jiling's knowledge before they met him.
Moreover, Li Muyu and Li Muyang were both smarter. If they couldn't remember it once, they would read it a few more times and write it down a few more times before they could remember it. At first, it was difficult for her to keep up with the elite teachers, but after learning Huo Jiling's memory method, it became much easier.
Li Mu Yu and Li Mu Yang and Huo Ji Ling didn't tell Li Mu Yao.
