Mood: The mood of the video appears to be romantic and intimate, with the couple sharing a tender moment. The theme seems to revolve around love and affection, with the title 'Lag Ja Gale' suggesting a deep emotional connection. The overall emotion conveyed is one of warmth and closeness.

Environment: The setting appears to be a scenic outdoor location, possibly a historical or architectural site, with a body of water and lush greenery in the background. The presence of a red stone pillar and a large white building in the distance suggests a Indian or Mughal-inspired setting.