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In Instagram Stories, user reactions and comments are displayed in a pill-shaped bubble overlay at the bottom left of the screen. To cycle through multiple comments, the active bubble undergoes a playful transition: it rotates counter-clockwise while scaling down into a compact avatar and emoji icon. Simultaneously, the next comment bubble spins and scales up from a tiny circle into its full pill-shaped form. This continuous, springy rotation and scaling sequence keeps the story interactive and dynamic without requiring user input.
