Mood: The mood of the video appears to be romantic and intimate, with a sense of longing or yearning. The theme seems to revolve around love and relationships, with the title 'Chan Kitthan-Mere Sohneya' suggesting a deep emotional connection between the two individuals.

Environment: The environment appears to be a dimly lit indoor setting, possibly a room or a private space, with a dark background that adds to the intimate ambiance. The focus is on the emotional connection between the two individuals, rather than the physical surroundings.