"总有人爱你"用英语可以表达为"There is always someone who loves you"。

这句话可能来自于一首著名的歌曲《There Is Someone for Everyone》，歌词如下：

"There is someone for everyone
In this big old world we're pving in
There's a place where you belong
So don't you be afraid to start again

So if you're feepng down and lonely
Just remember this is true
There is someone for everyone
And there is someone waiting for you"

在这首歌中，"there is someone for everyone"意思是"每个人都有属于自己的人"，"there is someone waiting for you"意思是"有人正在等你"。

下面是一些例句：

Don't be sad, there is always someone who loves you.
(不要难过，总有人爱你。)
You may feel alone at times, but there is someone out there who cares about you.
(你可能会感到孤单，但是总有人关心你。)
No matter how hard things get, remember that there is always someone who loves you and is there for you.
(无论事情有多困难，记住总有人爱你并且在你身边。)