This experience being with youngsters made it easy for Yee to direct the three real high school students. "Two crucial parts -- Meng kissing her best friend, and Meng revealing the secret to Chen -- only took one take to shoot. The actors really entered the world of the story," Yee said.
The result revealed in the film is Yee's sharpness and preciseness about the value of being young and how an adolescent mind suddenly becomes an adult mind. This sharpness also gives weight and a certain melancholy to the film's conclusion.
"The blue gate is a symbol for me in the film. It's an image of the future. Everyone has a blue gate in their hearts," Yee said. "As for the melancholy, it's probably me. It's just how I think," he said.



