There will always be someone in your life who breaks your rules, changes your habits, and becomes your exception. This person and these things will be unforgettable once you encounter them.
For Ji Jia, it was the same when she met Gu Haifan; for Gu Haifan, it was the same when she met Ji Jia. Their stories were once thought to be unrelated. Ji Jia once said, "Whether it's friendship or love, if you're tired, just go back to the first day we met." Later, their meeting again became the real beginning of the story.