There are several protagonists in Left Ear, such as Li Er, Xu Yi, Barra, Zhang Yang and Uta. The story is all about them. Li erjia is a good girl, kind and considerate, with excellent grades. She couldn't hear her left ear since she was a child, did she? She is a good friend and likes to be with Zhang Yang after Xu Yi. Xu Yi was originally an excellent student, placing the expectations of his family and teachers. Later, because of a series of things, I became decadent and lived with Li Er, and my life gradually went into darkness. A free and dissolute girl likes Zhang Yang to deceive Xu Yi's feelings for him, and later dies in a car accident. Zhang Yang, a handsome rogue boy, liked it and later stayed with Li Erdai.

"Left Ear" is cruel and warm, which not only has the characteristics of China's current youth films, but also has a unique personality. Some people say that my youth is not like this. We used to be so innocent, ignorant, diligent and positive. Let's go-all we need is to shout a slogan: "Give me back my youth". In the face of such an impulse to try to erase other points with a little bit, I can only quote Russell's theory: "If there is injustice, it will be fun." Of course, youth can't all be the same. Will you be the same as Alec Su's youth? Jimmy Lin and Alec Su will be very different. This is what the characters in the left ear look like when they are young. At the best time, they met the most suitable person. This person, whether girlfriend, friend, relative or enemy, is evenly matched and can create a memory.

Left Ear is Alec Su's first directorial work. Its original works have accompanied many people through their youth, and many people can find their own youth shadow more or less. Youth is a road full of thorns, and everyone will be satisfied and hurt on this road. This film once again shows us what youth is.

The characters in the film all have their representative meanings. In real life, everyone is either Li Er or Zhang Yang. Come on, friendship and love can save or destroy a person. The contradiction between friends and lovers is always worrying, and everyone who has seen the movie will feel it. For Li Er, she is lucky and poor, but fortunately she is happy in the end. Right? More pity. She looks like a "bad girl", but in fact she just lacks care and friends. Xu Yi is a regrettable character. An excellent student who should have a bright future has finally become so degenerate. I don't know how many people in reality have thought about it. Is love worth giving up everything to change your life? Zhang Yang can be regarded as an inspiring image. Although he did some bad things at first, later he realized his own shortcomings, started a business and achieved success.