Mood: The mood of the video appears to be melancholic and introspective, with a hint of romance. The theme seems to revolve around love, heartbreak, and longing, which are common in Indian music. The overall emotion evoked is one of nostalgia and yearning.

Environment: The setting of the video seems to be a dimly lit, intimate space with a focus on the artist, Arijit Singh. The background is a deep red color, which adds to the emotional and romantic ambiance. The presence of a guitar suggests a acoustic or musical performance.