Woohyun was a silent breaker who finally forgot.   Myungsoo was a broken child at heart who finally remembered.  

Life is about gaining and losing. When the one gains from the other, the other loses what the one gains. But luckily, the life goes on and the circle continues.  

Everyone always thought that it was Sungjong who had the easiest time. But actually, it was Sungjong who had the hardest time.