Duck has never clearly expressed his love for Ru Shi from beginning to end, and he takes too much care of Cheng Cheng who abandoned him. Even if He Ru Shi said that he would no longer be entangled with Cheng Cheng, Ru Shi couldn't be true and he didn't care. At the wedding, Cheng Cheng threatened Duck with suicide. Although it was a human life and it was someone he had loved, Duck also ignored that he had been abandoned by Cheng Cheng and forgot what was waiting for him at the wedding. Even though Duck's behavior during the wedding of Ru Shi and Lu Xiaodong was distressing, but if you think about it carefully, if you really want to get Ru Shi back, Duck actually has many ways to find Ru Shi, but he didn't, so maybe it was after he really lost Ru Shi that Duck finally woke up. Moreover, I always feel that Duck is not as good as Lu Xiaodong. Lu Xiaodong's actions in order to find Ru Shi are obvious, unlike Duck. Even though he could find Ru Shi through Lao Sheng or Huazhu, he didn't look for it, so he felt that Duck would have the final result and it was his own fault.
Duck has never clearly expressed his love for Ru Shi from beginning to end, and he takes too much care of Cheng Cheng who abandoned him. Even if He Ru Shi said that he would no longer be entangled with Cheng Cheng, Ru Shi couldn't be true and he didn't care. At the wedding, Cheng Cheng threatened Duck with suicide. Although it was a human life and it was someone he had loved, Duck also ignored that he had been abandoned by Cheng Cheng and forgot what was waiting for him at the wedding. Even though Duck's behavior during the wedding of Ru Shi and Lu Xiaodong was distressing, but if you think about it carefully, if you really want to get Ru Shi back, Duck actually has many ways to find Ru Shi, but he didn't, so maybe it was after he really lost Ru Shi that Duck finally woke up. Moreover, I always feel that Duck is not as good as Lu Xiaodong. Lu Xiaodong's actions in order to find Ru Shi are obvious, unlike Duck. Even though he could find Ru Shi through Lao Sheng or Huazhu, he didn't look for it, so he felt that Duck would have the final result and it was his own fault.