Mood: The mood of the video appears to be romantic with a hint of melancholy or apology, as suggested by the 'Sorry' signs in the background. The emotions seem to be a mix of love, regret, and possibly a confrontation or an emotional conversation between the two characters.

Environment: The setting seems to be an outdoor location, possibly a park or a garden, indicated by the greenery in the background. The presence of heart-shaped signs with the word 'Sorry' written on them suggests a setting that is both romantic and filled with a sense of regret or apology.