Kim Jongin was Kwon Yuri's husband for already more than three years. Kim Jongin was quiet, mysterious, sweet and a jerk at times. Kwon Yuri was cheerful, adorable and also beautiful young girl. 

Many people thought the two was meant for each other, their slender figure, tall height, tanned skin, they had almost the same characteristic as one another.

They were the epitome of perfection. 

But eventhough they were husband and wife, they rarely interect and speak to each other. Jongin would usually keep quiet and eat the food Yuri cooked for him, and then left for work without a reply or a word of appreciation. He would then come back late at night, tired and exhausted, then straight away heading to sleep. 

Yuri was depressed, she haven't spoken to him or had a conversation before. The only thing that Jongin would say to her is, ' okay', 'oh', ' bye'.The three common words that made Yuri so sick of it. 

She was mentally depressed, tired of everything and the way Jongin treats her. She's fallen in love with him deeply without her noticing. 

She decide to stay for that one last night, she will try to talk to Jongin and probably let him open up much more, do what a wife should do. And then she will do it in the betrayer way, she will leave Jongin, and their wedding ring.