Kou Zhenhai has appeared in TV series such as Legend of Jong, Legend of Zhang Xueliang and Guo Songlin, Extraordinary Murder in the Republic of China, Affectionate Rain, etc. His favorite is the rain in Affectionate Feelings, because he often watches this play and is familiar with this role.

Feeling Deep Rain is adapted from Misty Rain, but Qiong Yao has set up new characters and plots to enhance the drama conflict, and the story background has also moved from Taipei to Shanghai.

In addition, Qiong Yao paid special attention to the cultural background of the mainland and the audience's appreciation habits when adapting the story. The whole drama not only has a tortuous story, but also a delicate and touching love scene, interspersed with war scenes and many comedy elements, which makes people laugh with tears.

The acting in the play was polarized by netizens. Most netizens believe that unlike Liu Xuehua, Yi Ping's heroic and stubborn role has not been well played. On the other hand, Ku Kuiji is not even liked by netizens because of his appearance. Moreover, some plot settings are considered unreasonable, unreasonable and illegal by netizens.