Description：Seventeen-year-old Charlie (Joséphine Japy) is well-behaved and sensible, a very likable girl. Like most girls of the same age, Charlie is full of beautiful and bright fantasies about the future. Sarah (Loude Laâge) has blonde hair and is very eye-catching when walking on campus. Her personality is as flamboyant and high-profile as her hair color. Sarah yearns for an unrestrained and free life, which is almost the opposite of Charlie who follows the rules and sticks to the rules. In a campus full of youthful vitality, these two girls with completely opposite personalities met. At first glance, Charlie was deeply attracted by the unrestrained and cheerful Sarah. As time went by, the two got closer and closer, and eventually became close friends who talked about everything. However, the deepening of their relationship brought about a rift in their friendship. Whether it was Charlie or not, they were still very close.