"At the beginning of the video, the camera shakes slightly as if something is moving in the trees, creating a moment of mystery and tension. Soft rustling leaves and light footsteps are heard. Suddenly, a young, fluffy koala slowly climbs down the tree, its big round ears twitching with curiosity. In a calm, bright forest setting with warm natural light, human hands gently offer a fresh eucalyptus leaf. The koala cautiously approaches, sniffs the leaf, then happily takes it with both paws and starts eating while looking adorable and relaxed. The background should have a soft bokeh effect, detailed tree textures, and gentle ambient forest sounds. Ultra-realistic, close-up shots, natural color grading, 9:16 vertical format. ASMR-style chewing sounds."