Mood: The mood of the video appears to be light-hearted and playful, with a theme of love and relationships. The use of bright colors, particularly pink and red, suggests a romantic and energetic tone. The presence of three men and a partially visible woman implies a social and possibly comedic tone.

Environment: The setting of the video seems to be a college or university campus, given the architecture of the buildings in the background. The men are sitting on the hood of a car, which adds to the casual and relaxed atmosphere. The overall setting suggests a youthful and vibrant environment.