There are nine definitions in the dictionary of

what love really is.

It is the topic of most songs and poems.

Love is both hurtful and joyful. Love can alter a person's life.

But most importantly love is something that

we all would like to experience and return at least once

in our lives.

字典上对于定义有九种之多，大多数歌曲和诗词也以爱作为主题。

爱带给你伤害也带给你快乐；爱能改变人的一生。

但，最重要的是，

我们所有人都想要在一生中至少经历过一次爱与被爱。