Sad vs. Happy

A man in a red shirt and backward cap looks down, then the scene cuts to him in a grey shirt looking at the camera, followed by a bright flash, a man laughing, two men standing together, and finally a man with pink hair smiling. The sequence progresses from a dark, introspective mood to a bright, joyful one, with the subjects moving from a dimly lit indoor space to a well-lit outdoor area and then to a plain white background.