Ryu is a skilled young writer who has a girlfriend, Pin, who he's dated since high school. They love each other and plan to marry. But perhaps because of Ryu's fate, he loses her forever in a car accident. Ryu blames himself. He withdraws and starts leaning on alcohol. With the arrival of Arm, the grandson of the owner of the company where Ryu works, and their gradual relationship, Ryu's world begins to brighten again. When Ryu finds out that he has cancer and may not have long to live, Arm goes all in caring for him and the two decide to live together. However, the world is always cruel. When Arm and Ryu learn the truth of something that tears them apart, Ryu disappears from Arm's life. Arm tries every means to find Ryu without any luck, until finally, Arm gets a box. This box contains all the answers.
当阿珀的任务是记录男孩组合火星解散前的最后一场演唱会时，他无意中成为了领导者Thame最亲密的知己。Thame即将在韩国首次亮相，将乐队的其他成员抛在身后。 When Po is tasked with documenting boy group Mars' final concert before their disbandment, he inadvertently becomes the closest confidant of leader Thame. Thame's about to make his debut in South Korea, leaving the rest of the group behind.
「围绕四位年轻人之间可爱的关系，将触动整个暹罗广场的心」的可爱噱头氛围引入现时发生的流行文化，美甲已不仅仅是普通的绘画，它可以创建无限的图案，并成为青少年表达不受性別限制的领域之一。 剧情讲述关于爱和人际关系的故事，也包含了关于成长、学习促使四位角色的改变。 高中生Fourmod经常受到Gel Nail Boy Chian的邀请，以在暹罗广场（Siam Square）完成指甲，这使Fourmod跌倒了。但是，他后来意识到，当他发现Chian还邀请Luk Khrueng Tiktoker Bua将指甲一起完成时，他将被保留下来。为了使chian嫉妒，Fourmod决定使用他的密友Babin做同样的事情。
