Mood: The mood of the video appears to be romantic and playful, with a sense of youthful energy. The presence of hearts and the casual, selfie-taking pose of the couple suggests a lighthearted and affectionate tone. The theme seems to revolve around love, relationships, and possibly social media.

Environment: The setting appears to be an urban or outdoor location, with a grey brick wall and stairs visible in the background. The casual attire of the couple, including a denim jacket and a green top, suggests a relaxed, everyday environment.