Mood: The mood of the video appears to be vibrant and playful, with a hint of romance and music. The theme seems to revolve around love, relationships, and possibly heartbreak, given the title 'Saans Toh Le Le' which translates to 'Take a Breath' and the presence of a music studio setup.

Environment: The environment seems to be split between an outdoor setting, possibly a cityscape with a bridge in the background, and an indoor music studio. The outdoor setting appears to be gloomy or foggy, while the indoor setting is warm and cozy.