Mood: The mood of the video appears to be melancholic and emotional, with a sense of longing and separation. The theme seems to revolve around a broken relationship or a lost love, with the title 'Tune Saath Jo Mera Chhoda' translating to 'You Left Me' or 'You Abandoned Me'. The overall emotion conveyed is one of sadness and heartache.

Environment: The setting of the video appears to be a domestic or intimate setting, possibly a home or a private space. The woman is dressed in traditional Indian attire, suggesting a cultural or familial context. The dimly lit background and the close-up shots of the actors' faces create a sense of closeness and vulnerability.