Mood: The mood of the video appears to be romantic and intimate, with a sense of closeness between the two leads. The theme seems to revolve around love and relationships, given the title 'Jab We Met' and the song 'Tum Se Hi'. The overall emotion conveyed is one of warmth and affection.

Environment: The setting of the video seems to be a dimly lit, indoor location with a blue hue dominating the background. The focus is on the two leads, suggesting that the video could be a music video or a romantic sequence from a Bollywood film. The environment seems cozy and private, with the couple being the central focus.