This article is a youth story starting from two girls who have known each other since they were teenagers, and centered on the love-hate entanglement between the two girls and the two boys. The author mainly narrates the article in a sad tone, but often reveals the protagonist's strength and persistence. Youth is staggering forward with sad steps. The two heroines interpret their understanding of life in different ways, but they repeatedly escape and cowardly. Finally, after betrayal and death, they pay the price and learn to be brave. The two boys who appeared in the girl's life made the youth brilliant, confused, and disappeared. In the end, the people and things left behind were for fulfillment and growth. The article contains elements of family, love, friendship, social reality, etc. The protagonist learns to choose, give up, and face life directly after countless weaknesses, frivolities, mistakes, love and being loved. I hope you all can savor it carefully.