Sungmin's life was full of happiness until his mom barged in and said that she will hold his marriage 2 weeks from now with his childhood enemy. He got frustrated and ran away from home. He wanders around Seoul when he bumps into a charismatic man, Kyuhyun. Kyuhyun saw sadness and fear in Sungmin's eyes and asked him for what happened. Sungmin can't hold his tears and spilled his heart out to him. Kyuhyun starts to pity him, and then, a new story borns...