Mood: The mood of the video appears to be romantic and introspective, with a sense of longing. The theme seems to revolve around relationships and personal life, as hinted by the title 'My Life Be Like'. The overall emotion conveyed is melancholic and contemplative.

Environment: The setting of the video seems to be a dimly lit, modern space with a red background and neon-like lines. The presence of multiple people around the main subject suggests a social or party setting, possibly a nightclub or lounge.