Animate this cute 3D cartoon figurine performing: {action}

Requirements:
- Smooth loopable motion, keep action within 6 seconds
- Character stays centered, white background remains static
- Text at bottom must stay sharp and stable — no warping, no blur

Action reference:
- hi: wave hand cheerfully, slight head tilt
- laugh: shake with laughter, eyes squint shut
- cry: tears stream down, body trembles gently
- love: make heart gesture with both hands, eyes sparkle

CRITICAL: The caption text must remain perfectly readable throughout the entire animation. Zero text distortion.