Mood: The mood of this video appears to be romantic and emotional, with a sense of longing. The theme seems to revolve around love and relationships, given the title 'Tere Live' which translates to 'For You' or 'You Live' in English. The expressions on the faces of the lead actors suggest a deep emotional connection.

Environment: The setting appears to be an indoor location, possibly a train station or a platform, given the background that resembles a railway station with large windows and a metal structure. The presence of another person in the background, possibly a porter or a passenger, adds to the authenticity of the setting.