"I am" depicts the experiences of boys (Shao Jiaming) and girls (Chen Mo) in life and study in college life. They grow up slowly in this experience and witness the youth of their friends. As the embodiment of the word "youth", there is no lack of surreal expressions at the end of the story. Shao Jiaming exchanged his actions for the final expression of love for Chen Mo. The clues of the short film run through the whole process, with Shao Jiaming and Chen Mo meeting and knowing each other as the main line, and balloons as symbols of love. The setting is real, advocating "film eye school", the actors are not professional, and there is no deliberate artificial light. The refinement of the theme reduces many unnecessary lens expressions. For example, at the end of the movie, the girl looked back in the taxi and looked back with a smile on her face. There was still a little room for imagination in the expression of the relationship between the two.