Mood: The mood of the video appears to be light-hearted and playful, with a sense of adventure and fun. The presence of a gorilla and the energetic poses of the two main characters suggest a carefree and entertaining tone. The theme seems to revolve around friendship, excitement, and possibly romance.

Environment: The setting of the video seems to be outdoors, possibly in a natural or wilderness setting, given the presence of a gorilla. However, the background is a gradient of yellow, green, and blue, which could indicate a stylized or fantasy environment. The overall setting appears to be vibrant and colorful.