Summer movie plot

As the summer approaches, Delphine has just ended a relationship with a man, and her girlfriend who was willing to go on vacation with her has changed her mind. Although there are still many well-meaning relatives and friends inviting Defen, she is always gloomy. So, throughout the vacation, Defen roamed between the city, the countryside, the seaside, and the mountains. She was always looking for an indescribable feeling, or she was just escaping from loneliness. Although Delfin suffered a failed love and commitment, her belief was not changed by anything human. Finally, a group of old people's discussion on Le rayon vert strengthened Delfin's confidence   .