The two of them are clearly close friends who share the same face and respect each other like guests. They care about each other and have a comprehensive courtesy; they are clearly close friends who are as close as a bond and difficult to part with each other, with shadows and breath blending. Even if you laugh and play, and have a moment of alienation, it is just a natural expression of deep friendship. In the eyes of outsiders, this kind of love between the same bed and the deep love is like a perfect couple.