A possible concise summary is:
A woman visits her grandson who needs a bone marrow transplant and tries to convince her estranged son to be a donor. He agrees only after getting an apartment from his father. Meanwhile, a man who fulfills the last wishes of dying people reveals to his daughter that he has kept her mother alive in the basement. The mother and daughter reunite, but the father is exposed as a killer by his former lover. A young TV star who has leukemia meets his uncle, who might be his savior, but faints after learning the truth about his biological parents.
Here are the key facts extracted from the text:
1. The text is a transcript of an episode of a TV show.
2. The episode involves multiple characters and subplots, such as a father who fulfills last wishes, a mother who reunites with her daughter, a son who needs a bone marrow donor, and a woman who wants to testify for her mother.
3. The episode takes place in different locations, such as a hospital, a house, a basement, and an opera hall.
4. The episode has elements of drama, mystery, and romance.
5. The episode ends with a cliffhanger, as one of the characters collapses and needs medical attention.