I.D.O.L(CONTINUED)

MeSo,Tae-hyung , Yoon-gi, and Seo-yeon start off as close friends, but hidden emotions twist their bond over the years. Yoon-gi always had feelings for MeSo, but never confessed. Meanwhile, Seo-yeon silently falls for Yoon-gi, aware of his affection for someone else. Despite her quiet love, she supports him, comforts him through heartbreaks, and shares adventures with the group - from traveling the world to skydiving, scuba diving, and watching sunrises from balloons.

Years later, Yoon-gi finally confesses he no longer loves MeSo - there's someone else. But Seo-yeon , torn between past pain and present feelings, struggles to trust his words. Memories of their emotional closeness - the confessions, the kisses, the night he whispered he already loved her - haunt her.

At MeSo and Tae's wedding, a turning point arrives. Seo-yeon catches the bouquet unintentionally, and everyone laughs - but Yoon-gi takes it as fate. In a private moment, he finally asks her, openly and genuinely, if she can stop pretending and just be with him. This time, Seo-yeon lets go of her fears.

Their story ends not with dramatic declarations, but with quiet peace - two people who've grown, healed, and finally chosen each other after six long years. One love, one forever.