They seem to know.
So they say.

He/she doesn't love you.
So they say.
They just using you.
So the say.

They seem to know various things.
Least when it comes to you?
But turn it around upon them.
You don't know anything.

So the say.

Of course, they going to say they been in your shoes.
But edit down their story.
While you know they holding onto a grudge of pain.

And it might be true to something they say.