Then he notices the white wings folded at Tobin's back and the warm glow emanating from him-as well as the halo.
"U-u-um-"
(Honestly he hasn't even noticed yet. He just saw Sam's aura and entered into a blind panic.)
"..."
He realizes Sam hasn't started screaming or yelling at him yet and actually starts to look at him-then he sees the wings. His eyes widen and his face goes pale. He looks absolutely horrified. Not of Sam just...of what he must've gone through...
"What...what happened to you...?"