Celebrating his remaining years, Fan Xian flirted with Liu Ruyu.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently and eventually became as close as mother and son.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently, perhaps because she realized that Fan Xian did not pose a threat to her and her son. The specific plot and development were not mentioned in the search results provided.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was rather tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently and eventually became as close as mother and son. The specific plot and development were not mentioned in the search results provided.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently, perhaps because she realized that Fan Xian did not pose a threat to her and her son. The specific plot details and development required watching the TV series Celebrating Years or reading the original novel.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently, perhaps because she realized that Fan Xian did not pose a threat to her and her son. The specific plot and development were not mentioned in the search results provided.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently, perhaps because she realized that Fan Xian did not pose a threat to her and her son. As a result, the tense relationship between Fan Xian and Liu Ruyu changed to one of mutual understanding and support. The details and reasons were not mentioned.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently. The specific plot and development were not mentioned in the search results provided. As a result, the current search results could not provide any more information regarding the specific circumstances of Fan Xian flirting with Liu Ruyu.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently, perhaps because she realized that Fan Xian did not pose a threat to her and her son. Fan Xian had helped Fan Sizhe out of his predicament many times, making Liu Ruyu realize his value. The specific plot and development were not mentioned in the search results provided. As a result, the current search results could not provide any more information regarding the specific circumstances of Fan Xian flirting with Liu Ruyu.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently, perhaps because she realized that Fan Xian did not pose a threat to her and her son. The specific plot details and development required watching the TV series Celebrating Years or reading the original novel.

In " Celebrating Years," the relationship between Fan Xian and Liu Ruyu was tense at the beginning. Liu Ruyu was worried that Fan Xian would fight for the family property, so she was hostile to him. However, as the plot progressed, Liu Ruyu's attitude changed. She began to treat Fan Xian differently. Perhaps it was because Fan Xian had helped Fan Sizhe out of his predicament many times, which made Liu Ruyu realize his value. The specific plot and development were not mentioned in the search results provided. Therefore, regarding the specific situation of Fan Xian having sex with Liu Ruyu during the celebration of the remaining years, one needed to watch the " Celebrating the Remaining Years " television series or read the original novel to understand more information.