Seed: 189527; Documentary style; 10-second continuous shot; Character consistency: Teen Girl (16yo, height 155cm, same facial features/hair texture as 8yo version—waist-length straight brown hair, no ribbon; clothing: simple gray hoodie, jeans); Grandpa (73yo, height 163cm, same core features as 60yo version—more gray hair, deeper wrinkles, faded blue shirt without patches); 0:00-0:04: Montage quick cuts (shaky camera): 1. Grandpa doing carpentry (calloused hands holding hammer); 2. Old landline on chipped wooden table; 3. Teen Girl rolling eyes while holding phone; Lighting: Warm natural light (5500K, consistent with previous scenes); Sound effect: Hammering, phone dial tone. 0:05-0:08: Close-up of phone receiver: Grandpa’s voice (warm/hesitant, slight static): "Do you want some cotton candy lately?" Teen Girl (impatient, casual tone): "Grandpa, I’m busy with homework! We talked about this." 0:09-0:10: Close-up of Girl hanging up phone, sighing; camera pulls back slightly to show her walking away; Resolution: 1920×1080; Frame rate: 30fps.