Mood: The mood of the video appears to be romantic and nostalgic, with a focus on love and longing. The title 'Yaad Hai Na' which translates to 'I remember' suggests a sense of reminiscence and yearning. The overall theme seems to be a musical expression of love and memories.

Environment: The setting appears to be indoors, with two distinct environments visible. On one side, a cozy bedroom or living room with a floral wallpaper, a chandelier, and a couch, suggesting an intimate and warm atmosphere. On the other side, a darker setting with a focus on the singer holding a guitar, possibly a dimly lit room or a stage.