Liang Sishen knew Song Yunhui's secret. In " Big River 3," Liang Sishen and Song Yunhui expressed their love for each other after they got together. Liang Sishen said," Because I love you." Song Yunhui gave Liang Sishen the response he wanted to hear the most. This showed that they had a deep relationship. In addition, Liang Sishen and Song Yunhui were already married and had a child in " Big River 4." These plots showed that Liang Sishen knew Song Yunhui's secret and accepted his past and current situation.
Liang Sishen and Song Yunhui's love story was described in the novel " The Great River Flows East." Their relationship began with letters and emails, and their feelings for each other were very deep. Liang Sishen admired Song Yunhui, and Song Yunhui admired Liang Sishen. Since Liang Sishen had no plans to return to the country and Song Yunhui was married, there was no further development between them. However, when Liang Sishen returned to the country and Song Yunhui divorced, their relationship naturally developed. They traveled to Hangzhou together. Liang Sishen expressed his love for Song Yunhui, but Song Yunhui didn't believe it. Liang Sishen's grandfather was full of love and admiration for Song Yunhui. He even suggested taking him in as his last disciple. In the end, they got married and had a son. Their relationship was equal in strength. Their intellectual confrontation in the professional field was amazing, and they understood each other in life. In short, their relationship was realistic and deep.
The reason for Liang Sishen and Song Yunhui's divorce was because Song Yunhui and Cheng Kaiyan's relationship had broken down. The two of them had different worldviews and were not the same kind of people. After the divorce, Song Yunhui realized his feelings for Liang Sishen and fell in love with her.
Song Yunhui's confession to Liang Sishen was in " Big River 3." In the plot, when Song Yunhui and Liang Sishen were boating at West Lake, Liang Sishen tentatively asked Song Yunhui about his feelings for her, and Song Yunhui admitted that he no longer regarded her as a sister, but as a good friend. Liang Sishen took the initiative to ask Song Yunhui to kiss her.
Song Yunhui's personal information is not included in the search results provided, so I don't know Song Yunhui's personal information.
Jin Chen was once officially announced as the actor of Liang Sishen in the TV series " The Great River 2 ", but when it was announced again in 2019, the role was changed to Yang Caiyu. There were rumors that Jin Chen was replaced because her English was poor, and the role of Liang Sishen required first-class English. In addition, some viewers felt that Jin Chen's acting skills were not as good as expected, and Yang Caiyu was more suitable to play Liang Sishen. However, the specific reason for the change was not mentioned in the search results provided.
Liang Sishen's father was Song Yunhui.
There was no clear answer to Liang Sishen and Yang Xun's marriage. The search results mentioned Liang Sishen and Yang Xun's partnership and their emotional entanglement, but did not provide specific details about their marriage, such as whether they were happy or if they had children. Therefore, I don't know the details of their marriage.
Liang Sishen's father was Song Yunhui.
In the end, Liang Sishen got together with Song Yunhui.