A realistic, smartphone-style video filmed inside a modest American home during daytime. First moment: The front door opens from inside the house. An elderly American veteran in his late 60s opens the door. Standing outside is his adult son in his late 20s, wearing a clean U.S. Army service uniform, holding a small duffel bag. They look at each other in silence for several seconds. No smiles. No words. The father straightens his posture and raises his own right hand in a correct, restrained military salute. The son immediately stands at attention and raises his own right hand, returning the salute. They hold the salute briefly, facing each other. No dialogue. No music. Only subtle household and outdoor ambient sounds. Natural indoor and outdoor lighting, slight handheld camera feel. No cinematic lighting, no slow motion, no dramatic effects, no filters, no AI look. Documentary-style realism. Vertical format, 9:16. Quiet, sincere, authentic TikTok-style recording