一个为了你不顾一切的疯子
[yī gè wéi le nĭ bù gù yī qiè de fēng zi]
'Yi Ge Wei Le Ni Bu Gu Yi Qie De Feng Zi' translates to 'A madman who would do anything for you'. It represents intense love or obsession, indicating someone who would go beyond normal boundaries for the one they care about.