The collision between the male and female protagonists is as brief as fireworks. The male and female protagonists are senior high school graduates and met while traveling. The female protagonist has a good impression of the male protagonist and fell in love with him during the contact. Later, she learned that the male protagonist had a girlfriend, so she decided to become friends. After the male protagonist broke up, she decisively confessed to pursuing her, but the male protagonist was still immersed in the pain of the previous relationship. In the film, he did not accept the heroine's confession. Later, with the persistence of the heroine, the hero agreed. However, the hero did not love the heroine very much and still had his ex-girlfriend in his heart. This also destined the heroine to break up with the hero in the later period. In the end, the two lines that briefly crossed the heroine and the hero got back on track. Fortunately, the heroine met the second actor, and his subsequent actions warmed up the heroine. The heroine also gradually accepted Chen Minyi, and the two fell in love. The male protagonist got back together with his ex-girlfriend. After getting back together for a while, they separated again due to conflicts. Later, he met another girl and lived a happy life.
