Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The theme seems to be related to music and performance, possibly a cover song or an original composition. The overall emotion evoked is one of calmness and serenity, with a hint of sadness.

Environment: The setting of the video seems to be a dark or dimly lit space, possibly indoors or outdoors on a rainy day. The presence of rain in the background creates a cozy and intimate atmosphere. The focus is on the performer, Anijit Singh, who is singing and playing the guitar.