Mood: The mood of the video appears to be intense and dramatic, with a sense of obsession or fixation. The cracked and broken appearance of the word 'FAN' suggests a theme of fandom taken to an extreme or unhealthy level. The overall emotion conveyed is one of seriousness and possibly even menace.

Environment: The setting of the video seems to be indoors, possibly in a dimly lit room or a public place with a blurred background. The presence of a pillow or cushion on what appears to be a bed or a sofa in the background suggests a domestic or private space. The blurred background and the focus on the protagonist's face imply that the video may be a psychological thriller or a drama that explores the inner workings of the protagonist's mind.