Mood: The mood of the video seems to be romantic and emotional, with a sense of longing. The theme appears to revolve around relationships, love, and possibly heartbreak. The use of bold text and contrasting colors suggests a dramatic tone.

Environment: The setting seems to be a mix of urban and natural environments. The background of the right side shows a hilly or mountainous landscape, suggesting a scenic or rural setting, while the left side has a chalkboard-like background, which could imply an educational or introspective setting.