Dear translator, Qiao Fei is terminally ill. Qiao Fei told Jia Yang that Qiao Fei's mother was diagnosed with a terminal illness when she was a freshman. This disease has a great genetic probability. Unfortunately, this terminal disease also spread to Qiao Fei, and Qiao Fei was later found to have this disease.

Qiao Fei told Cheng Jiayang about her mother. It turned out that Qiao Fei's mother found her sick when she was a freshman, just in the position of the central nervous system. If she can't stop the bleeding, her life will be in danger, because her position is special and she can't have an operation. Qiao Fei's mother has been relying on expensive drugs to maintain, so Qiao Fei tried to make money to treat her mother.

In the TV series Dear Translator, in order to destroy the relationship between Qiao Fei and Cheng Jiayang, Gao Jiaming came to Qiao Fei's home and told Qiao Fei that Cheng Jiayang had fallen out with his family for her, and he kept talking to Qiao Fei after entering the door. Qiao Fei fainted a few days after hearing this.

In fact, in the previous notice, there was a scene of Qiao Fei wearing a hospital gown, which could show that Qiao Fei was ill, and this time Qiao Fei's fainting was the foreshadowing for Qiao Fei's later illness. Besides, Qiao Fei in the play fainted, because she had the same disease as her mother. People with this disease are prone to vomiting and coma, so Qiao Fei in the play fainted because of this disease.