Mood: The mood of the video appears to be romantic and nostalgic, evoking feelings of love and warmth. The theme seems to revolve around a collection of songs from the Bollywood movie 'Yaraana', which suggests a focus on music and romance.

Environment: The setting of the video seems to be a bright and airy outdoor environment, possibly a garden or a park, with a blue sky and white clouds in the background. The presence of flowers and butterflies adds to the serene and idyllic atmosphere.