Mood: The mood of the video appears to be devotional and spiritual, with a sense of longing and reverence. The theme seems to be centered around the worship of Lord Krishna, with the title 'Mere Kanha Mere Mohan' suggesting a deep emotional connection with the divine. The overall emotion conveyed is one of serenity and piety.

Environment: The setting of the video appears to be a mystical and dreamlike landscape, with a blend of natural and architectural elements. The background features a cloudy sky with hues of blue, pink, and purple, evoking a sense of otherworldliness. The presence of a temple or a fort in the background suggests a connection to Indian heritage and culture.