Although Yi Huchen and Wu Zonghong are the protagonists of the metamorphosis in Worry of Teenagers, the appearance of Little Black has attracted many people's attention. Many people lament the unfairness of God to Xiaohei. Father in prison 18, mother divorced and remarried. She lives alone, poor and suffering from illness. Despite this, Xiaohe is still shy, but still optimistic, grateful and sensible. Yi Huchen likes him very much and takes care of him. Even his friendship with Yi Huchen was ridiculed as CP.

After the program was broadcast, Xiaohe received great attention from netizens. Even after the show, Xiaohe has been concerned by netizens. After Hunan Satellite TV sent the medical expenses to Xiaohei before the Spring Festival, the staff of "Deformation Meter" and "Mango V Fund" went to Yunnan after the Spring Festival and took Xiaohei to Changsha for a comprehensive examination. Later, on 20 1 1, fans of Duan lin xi, a happy girl, went to Yunnan to visit Xiao He, and there was no news again.

The latest news that many people get about Xiaohe is that Xiaohe has gone to the hospital for treatment and has gone to school. Perhaps, if everything ends like this, everyone will be happy. But on August 15, Yi Huchen posted the latest status of Xiaohei in Weibo, which made people feel particularly sad. The shy and sensible little black eventually went to another world because of illness.