Goldface and Ralph in “Unfinished Business”

So here's the thing: scum... recognizes scum. I'm scum. And I've survived this long by recognizing same. [to Ralph] Like you. You're scum, I sniffed you coming a mile away.

Ralph

Thanks.

But your partner... I don't sniff nothing on him, and that worries me. So, the question is [to Barry] "who are you?"