Animate this painted 2D scene with smooth, continuous motion — no pauses, no fre

Animate this painted 2D scene with smooth, continuous motion — no pauses, no freezing. Heavy rain falls throughout; puddles ripple; the young woman's long coat and messy hair flutter in the wind; steam curls up from her coffee cup. The faceless yellow-raincoat figure lunges and thrusts the closed umbrella toward her like a fencing sword; without even glancing at it, the cool young woman calmly ...