1, whose youth is not confused, the ending is that Lin Tianjiao and Gao Xiang failed to get together. At that time, Lin Tianjiao heard that Gao Xiang was in Africa, and later Lin Tianjiao applied to work in Africa. After that, he didn't introduce them together, and he didn't know how Lin Tianjiao and Gaoxiang got together.

2. In the plot of Who's Youth Is Not Confused, Gao Xiang secretly went to the Planetarium to take pictures and was arrested, which led him to drop out of school. At first, Gao Xiang knew that Lin Tianjiao liked astronomy and gave him tickets to the planetarium, but he didn't wait for Lin Tianjiao, and finally let Gao Xiang sneak into the planetarium to take pictures for Lin Tianjiao, which led him to drop out of school.