Color grading helps in controlling the mood of the picture. Color grading in the video clip will help convey the emotion of the story much more. Color correction and color grading in different video can convey to the audience to understand in a variety of ways. The mood of the narrative is enhanced by the use of paint color grading.
Such scenes are lonely or sad mood. The tone of the picture is cool tones of blue and green makes the audience feel more lonely.