《恋爱何必认真？》是一部日剧电影，由广濑爱丽丝、松村北斗、西野七濑和藤木直人等明星演员领衔主演。故事围绕着樱泽纯和长峰柊磨的相遇展开，讲述了两人在坚持“不需要认真谈恋爱”的原则下，逐渐产生情愫的故事。

樱泽纯是一位设计师，就职于相良制陶公司。她在工作上取得了很大的成就，同时过着充实而多彩的生活。然而，她对恋爱持保留态度，认为恋爱会破坏她目前美好的生活状态。相反，长峰柊磨是一名在法国料理店Salut工作的服务生和学徒。他外表英俊，善于与女性相处，但对于恋爱，他更倾向于享受当下，维持着与店里客人之间的“刚刚好”的男女关系。

然而，在两人的邂逅之后，他们不知不觉地开始了一段令人意想不到的感情之旅。两人原本坚持的“不需要认真谈恋爱”的原则在彼此的陪伴下逐渐动摇。他们开始意识到，在这段特殊的关系中，彼此之间的情感正在悄然发酵，渐渐超越了他们的控制。

《恋爱何必认真？》以轻松愉快的方式展现了现代恋爱中的种种困惑和矛盾。观众们将随着樱泽纯和长峰柊磨的故事，感受到恋爱的甜蜜和复杂。他们的经历将引发观众对于恋爱和人际关系的思考，以及对于人生中的真爱和幸福的追求。

《恋爱何必认真？》将带领观众探索恋爱的多样性和变化，探讨爱情的真谛和个人成长的意义。这部电影将通过独特而生动的故事，勾勒出当代年轻人在追求爱情过程中的喜怒哀乐，以及他们逐渐认识到的恋爱的真实与珍贵。

"Why should love be serious? " is a Japanese drama film starring Hirose Alice, Matsumura Hokuto, Nishino Nanase and Fujiki Naoto. The story revolves around the encounter between Sakurazawa Jun and Nagamine Hiiragi, and tells the story of the two gradually developing feelings for each other while adhering to the principle of "no need to seriously fall in love".

Sakura Jun is a designer who works for Sagara Pottery Company. She has achieved a lot at work while living a full and colorful life. However, she has reservations about being in love, thinking that being in love will destroy her current beautiful life. Instead, Nagamine Hiiragi is a waiter and apprentice working at the French restaurant Salut. He has a handsome appearance and is good at getting along with women, but when it comes to love, he prefers to enjoy the present moment and maintains a "just right" male-female relationship with the customers in the store.

However, after the two met, they unwittingly started An unexpected emotional journey. The principle of "no need to seriously fall in love" that the two originally insisted on was gradually shaken by each other's company. They began to realize that in this special relationship, the emotions between each other were quietly fermenting and gradually out of their control.

"Why should love be serious? "shows all kinds of confusion and contradictions in modern love in a relaxed and cheerful way. The audience will feel the sweetness and complexity of love along with the story of Sakurazawa Jun and Nagamine Hiiragi. Their experiences will trigger the audience's thinking about love and interpersonal relationships, as well as the pursuit of true love and happiness in life.

"Why should love be serious? " will lead the audience to explore the diversity and changes of love, explore the true meaning of love and the meaning of personal growth. Through unique and vivid stories, the film outlines the joys, sorrows and joys of contemporary young people in the process of pursuing love, as well as the reality and preciousness of love that they gradually realize.