Kawaii Chibi Animation of Gugugaga and Doro

A prompt for generating a super cute, short looping chibi anime cartoon animation in the style of Arknights Endfield, featuring the characters Gugugaga and Doro playing joyfully. The prompt details character appearance, vibrant pastel color palette, smooth bouncy animation, and specific visual effects like floating hearts and sparkles, optimized for vertical TikTok format.