Let's hear this expression used in an example: Hey, have you noticed something different about John recently? What do you mean? Well, he is usually such a good student. ___________________________Perhaps being head over heels in love has never been your Achilles' heel, but you can probably imagine how powerful the feeling is. Like in this song by Tears for Fears, something just happens and you are head over heels. I'm Anna Matteo.下面来听一些关于这个表达的例子.最近你注意到约翰有什么不同吗?你什么意思?他平常都是一个好学生._____________________也许你从未对爱谁爱得神魂颠倒,但是你可以想象一下这种强烈的感情.就像这首歌曲所唱,爱情就这么发生了,然后你就无法自拔了...我是Anna Matteo.