Prompt ASMR video type

 Prompt video:

Vertical 9:16 cinematic video, designed for TikTok. The scene shows a full, ripe green watermelon sitting on a clean wooden cutting board. The watermelon has a smooth, realistic dark green rind with light stripes, detailed texture, soft reflections. The camera is centered vertically in portrait orientation, focusing on the watermelon from a close-up macro view. After a short pause, a shiny stainless steel knife enters slowly from the right side and slices through the watermelon in smooth slow motion. As the knife cuts through, the inside of the watermelon reveals the bright pink-and-orange pulp of a grapefruit, with juicy, translucent segments glistening in the light. The lighting is soft, cinematic, and natural daylight. Realistic reflections, shallow depth of field, macro photography aesthetics, 4K ultra realistic detail, ASMR style, satisfying slow motion slice, portrait orientation only.