Guan Xiaotong and Wu Lei are both child stars. They worked together when they were young, and then they grew up together and gradually became closer. They are still in the same school and are very good friends. . In an episode of Ace, the program team needed the four of them to invite their good friends to come to Ace as guests. Guan Xiaotong invited Wu Lei to participate in the show. There was a quick question and answer session that needed to test the tacit understanding between their friends. The host People ask some questions and they need to answer them together. As long as they can answer them at the same time, they can accumulate one point. When the host asked what Guan Xiaotong’s height was, Wu Lei quickly said 172.4, and Guan Xiaotong took a long time to respond. Logically speaking, It was said that Guan Xiaotong should tell her height quickly, but Wu Lei unexpectedly told it quickly, and it was accurate to the decimal point. Many people at the scene booed and said that it was really surprising that Wu Lei could accurately measure Guan Xiaotong's height to the decimal point. Later, Guan Xiaotong revealed that Wu Lei often said that Guan Xiaotong was too tall, 1.8 meters tall. Then Guan Xiaotong told them very accurately that I was only 172.4, not 1.8 meters. Then Wu Lei remembered it after saying too much. This question can reflect that their relationship is very good, they have a deep friendship, they are very familiar with each other, and they are also insiders, so they can understand each other very well. Guan Xiaotong said that she is afraid of making friends. Because of her special status, it is difficult for anyone to hang out with her, so her friends are all junior high school friends. Many of them are friends who have played together since childhood, so it can be seen that Guan Xiaotong particularly values ??friendship, and she and Wu Lei have known each other since childhood. They often film together and have many interactions. So the two of them are very good friends and know each other very well. Wu Lei also knows that Guan Xiaotong especially likes to eat coriander. He can know a person's favorite food and height, which shows that their friendship is very deep. There is such a person of the opposite sex. A friend should be happy and be able to take care of himself at critical moments.