Jungkook was a quiet boy but has his dark side too, but doesn't believe in love and Taehyung was just a transfer student who had the same class as him. Jungkook slowly was falling in love with Taehyung and so did Taehyung was falling for Jungkook. Taehyung & Jungkook were made for each other but Jungkook was afraid to get hurt again..he got heart broken and didn't believe in love... But what happens when he meets Taehyung ? Would he give love another chance?

'' Anh không nhớ thật sao,Taehyung? Anh từng hứa sẽ ở bên em mà sao bây giờ anh lại quên mất em như vậy? Anh từng hứa sẽ cưới em mà sao bây giờ lại ở bên một người không phải em? Lời hứa năm ấy giữa hai chúng ta, anh còn nhớ nó không?''