Mood: The mood of the video appears to be romantic and sentimental, with a focus on love and relationships. The theme seems to be centered around Valentine's Day, with a blend of emotions and feelings associated with love and romance. The overall tone is calm and intimate.

Environment: The setting of the video seems to be a quiet, intimate space with a predominantly dark and warm color scheme. The environment is likely a indoor setting, possibly with dim lighting, which adds to the romantic ambiance.