Mood: The mood of the video appears to be romantic and light-hearted, with a sense of playfulness. The theme seems to revolve around relationships and emotions, with the title 'Ab Mein Kya Karoon' suggesting a narrative of love, longing, or confusion.

Environment: The setting appears to be a cozy indoor environment, possibly a home or a café, with a warm and intimate atmosphere. The presence of a window with yellow frames and a lamp suggests a relaxed and casual setting.