Unspoken Little Thing Love. Something that bring people together, but also can drive them apart. Still ? Love remains. It can be bluntly told or remain unspoken forever, but love remains. Where friends take care of care of each other with the unspoken deeper meaning in between them. Where one finally returns to Seoul, but will they ever go back to how they used to be ? 사람은 변합니다. 사랑은 변할 수 있어요. 계절 같아요. 노력하지 않고는 어떤 것도 예전처럼 유지될 수 없어요... People change. Love can change. It is like the seasons. Nothing ever stays the way it was without putting in effort...