In this intense romance, Y/n's life takes an unexpected turn when Taehyung's grandfather proposes that Taehyung and Y/n get married. Though hesitant, she agrees, partly to fulfill her family's wishes and partly to move on from a past crush on her best friend, Jungkook. Taehyung, who's admired Y/n quietly, is initially unsure if she can ever see him as more than a friend. However, he respects her boundaries, and their connection grows as he shows her care and patience. Over time, Y/n realizes she's falling for Taehyung's kindness and loyalty, letting go of the past.
Taehyung, meanwhile, finds himself happier and more complete with Y/n, deeply treasuring each step of their journey together. When Jungkook returns from the States, he's surprised and regretful to learn Y/n is married. This sets off unresolved feelings in Jungkook as he realizes what he's lost, seeing Y/n happy with Taehyung. Y/n, now fully committed, only has eyes for Taehyung, while Jungkook tries to accept his role in her life as just a friend.
Throughout, Y/n and Taehyung's relationship deepens, culminating in mutual respect, love, and trust. With each other's support, they find happiness together, embracing the family and future they've created. The story explores themes of second chances, unrequited love, and the healing power of trust and companionship.