Mood: The mood of the video appears to be romantic and dreamy, with a sense of longing and affection. The theme seems to revolve around love and relationships, with the title 'Dream' suggesting a sense of aspiration or idealization. The overall emotion conveyed is one of warmth and tenderness.

Environment: The setting of the video appears to be a mix of indoor and outdoor environments, with a warm and golden color palette suggesting a sunset or sunrise backdrop. The presence of bare trees in the background implies a natural or rustic setting, while the indoor shots seem to be taken in a cozy and intimate atmosphere.