Morning Mo (Tzu-Yi Mo), who we know as the main star of the beautiful movie Dear Tenant from 2020, played the character of Sung Hai's gay son x years ago. His partner was the likeable Gary Tang.
But the film is not only about a gay son, as written in the Details about the film. It is a psychological probe into a multi-generational and incomplete Taiwanese family headed by mother Ai-Tsao. She must gradually cope not only with the growing suspicion that her son is gay and with a greedy mother (grandmother, very well played) who pays attention to the social "conventions" of Taiwanese society in the first decade of the twenty-first century, but also with her daughter, who returns from studies abroad and, as a single mother, brings home a black girl (whom she conceived while studying with a dark-skinned man, with whom she then did not agree on living together). In fact, even the mother herself (Ai-Tsao) did not live a conventional life. Maybe someone will find the story slow and long-winded, but it didn't seem like that to me, and on the contrary, it nicely conveyed the not-so-simple fates of several characters through film.