Mood: The mood of the video seems to be romantic and lighthearted, with a sense of curiosity, as indicated by the title 'Kya Karu'. The overall theme appears to be a youthful and playful exploration of love or attraction.

Environment: The setting seems to be a studio or a controlled environment, given the gradient background and the posed portraits of the two individuals. The atmosphere is likely to be casual and intimate, possibly reflecting a music video or a romantic song.