First, Xiao Kai lost weight because of the requirements of filming. Karry is the object that many people like. What's more, more people like him because of his singing and beautiful appearance. Recently, because of his filming, the plot in the play required Karry to lose weight, so Karry directly lost 20 pounds. Because of this 20 pounds, Karry, who was once radiant, also had a little fatigue on his face, which made many passers-by feel distressed. I think Karry is really working hard. For a character, passers-by can't help but think of loving him.
Second, the Chinese restaurant reappears Karry's figure. In the early Chinese Restaurant, Karry often appeared. In this program, Karry made many friends. Especially chef Lin, who likes this dish very much. Because of the schedule, Karry didn't attend the fourth season of Chinese Restaurant, but fortunately, Karry can be a guest of Chinese Restaurant as phreak.
When he joined the Chinese restaurant again, Chef Lin was very distressed to see his skinny appearance, because in the third season, Chef Lin liked it very much and regarded it as his family. When Karry died in the fourth season of Chinese Restaurant, he really saw Karry's skinny appearance and couldn't bear to feel bad. Really too thin, so Karry looks really tired and even reveals his boredom with life.
Third, facing chef Lin's love in the program, this is not a problem, but a concern. Some people will question that this kind of behavior will bring trouble to Karry. In fact, for Karry himself, no. After all, the relationship between the two people in the program is still very good. Chef Lin's greetings are his concern for him, and he is distressed by how much he has lost.