He is a sunny young man with zero degree, and he is a sweet little boy who loves to blush. They pursue a girl together and love to see each other make a fool of themselves, until one day this situation changes. Two handsome boys who originally pursued the same girl became entangled because of various things. One person is deeply attached to his heart and never lets go but is not good at expressing his feelings. The other person is slow and nervous but always considers others. How many interesting stories will happen between these two people with different personalities? Let's wait and see.