Mood: The mood of the video appears to be spiritual and devotional, with a sense of reverence and celebration. The theme seems to be centered around Hinduism, specifically the legend of Lord Rama, given the title 'Ram Dhun' and the depiction of a character resembling Lord Rama. The overall emotion conveyed is one of piety and joy.

Environment: The setting of the video seems to be a blend of traditional Indian and possibly mythological or divine environments, given the character designs and the background. The use of orange and yellow hues suggests a sacred or festive atmosphere, possibly during a Hindu festival or a scene from a mythological narrative.