Mood: The mood of the video appears to be romantic and intimate, with a sense of longing. The theme seems to revolve around love and relationships, with the tagline 'An Impossible Love Story' hinting at a complex and perhaps doomed romance. The overall emotion conveyed is one of passion and affection.

Environment: The setting of the video seems to be a serene and picturesque outdoor location, possibly during sunset or sunrise, given the warm and soft lighting. The gradient background with shades of blue, yellow, and orange suggests a natural, possibly rural or scenic, environment.