痴心碎
[chī xīn suì]
Chixin Sui translates to 'Heart Broken Passionately.' It depicts strong yet painful feelings resulting from intense affection. '痴心' denotes obsession or devotion whereas '碎' refers to something shattered or broken into pieces symbolically indicating emotional devastation arising out of deep infatuation, which could stem from both happy moments and heartbreaks in life experience.