Slade Wilson: Don't worry. I'm not here to harm you.
Laurel Lance: Go to hell!
Slade Wilson: All in good time, I'm sure. But before then, I have come to Starling City to see Oliver Queen suffer.
Laurel Lance: Oliver... what? Why?
Slade Wilson: Because he's not the man you think he is.
Laurel Lance: And how would you know that?
Slade Wilson: Because I know Oliver Queen is... the Arrow.