Mood: The mood of the video appears to be intense and romantic with a hint of danger. The theme seems to revolve around a complicated relationship, possibly with elements of obsession or fixation, as suggested by the phrase 'LOCK HIM UP'. The overall emotion conveyed is one of passion and urgency.

Environment: The environment or setting of the video is likely a dark and intimate space, given the low lighting and the close-up shot of the two individuals. The setting could be a confined or isolated location, aligning with the 'LOCK HIM UP' message.