求助英语句子理解.“He falls head over heels for someone again"怎么理解fall head over heels for someone?

问题描述:

求助英语句子理解.“He falls head over heels for someone again"
怎么理解fall head over heels for someone?

You fall " head over heels in love " with someone when you think about that person all of the time and feel almost dizzy when they are around.
就是爱的不行不行了的

head over heels 神魂颠倒,有这部电影的
fall看作系动词,整句意思是他再次为某人而神魂颠倒