How could you?

I have proofs now. I have a lot! You're indeed a liar and yet you dont want to be called one. How could you do this to me? Oh well, it didnt come to my surprise... I have never trusted you that much. I know that you're a liar and a liar will always be a liar.

You're so good at it. It's so natural. Maybe because you have a very good memory. You know what to remember. But you know what? If you're telling the truth, you don't have to remember anything.

I'm feeling blank.

Thanks to roseonthegrey for the picture.