Mood: The mood of this video appears to be playful and flirtatious, with a hint of seduction. The theme seems to revolve around confidence, sassiness, and possibly romance. The use of the phrase 'Naughty No. 1' suggests a lighthearted and cheeky tone.

Environment: The setting of the video seems to be a beach or a coastal area, given the presence of water and the woman's wet hair. The background is blurred, but it appears to be a sunny day with a body of water, likely the ocean.