Mood: The mood of the video appears to be romantic and lighthearted, with a focus on love and relationships. The theme seems to revolve around the ups and downs of romance in the age of social media, as hinted by the title 'Facebook wala pyar'. The overall tone is playful and flirtatious.

Environment: The setting of the video seems to be a modern, urban environment, possibly a studio or a colorful backdrop, given the bright blue background and the presence of social media elements like Facebook. The focus is on the couple and their romantic interaction, suggesting that the video may be a music video or a romantic comedy.