Ultra realistic macro ASMR video of a glossy grapefruit on a warm wooden cutting board, extreme close-up low angle, giant stainless steel chef knife slowly slicing into the rind, realistic pressure and reflections, tiny condensation droplets, dramatic glossy highlights, warm diffused studio lighting from upper left softbox, shallow depth of field, cinematic bokeh, smooth slow push-in camera movement, satisfying glass-like cutting sound aesthetic, hyper detailed textures, 4K, 120fps slow motion, dark blurred background, photorealistic, relaxing ASMR mood