There is some INTENSE FROWNING going on here, and lots and lots of confusion. What do they mean, he's the real one? The real what? And real in comparison to what? HE DOES NOT TRUST HIM. IT DOESN'T MATTER WHAT DEAN SAYS. He can see that the blond human wants to cause trouble.

And then Dean cuts him and Baby stares at him with wide eyes. Dean scratched him. On purpose. AND IS THAT BLOOD? WHY IS THERE BLOOD? WHERE DID IT COME FROM? IS IT COMING FROM HIM? GET IT OFF.

And there's Baby, trying to frantically rub all the blood off on the sheets because it shouldn't be coming out of him at all.