Mood: The mood of the video seems to be light-hearted and comedic, with a theme of relationships or romance. The presence of four people, with one person on the floor and others posing in a playful manner, suggests a humorous tone. The title 'Meter Down' could imply a story about love or relationships that's a little unconventional or quirky.

Environment: The setting appears to be an indoor location, possibly a lounge or a living room, with a warm orange-brown background and a wooden floor. The setting seems cozy and casual, fitting for a comedy or romantic series.