Mood: The mood of the video appears to be melancholic and nostalgic, with a sense of longing. The theme seems to be related to patriotism and love, as suggested by the title 'Ae Watan'. The overall emotion evoked is one of wistfulness and yearning.

Environment: The setting of the video appears to be a classroom or educational setting, with a blackboard in the background. The woman in the image is dressed in a traditional Indian outfit, which suggests that the video may be related to Indian culture or a Bollywood film. The beige and brown tones in the background create a warm and nostalgic atmosphere.