"CRAP-u-um-uh-h-hi...f-fellow a-angel...I-I was d-efinitely...doing...uh-a-angel things...a-and not....a-anything bad-h-heh-"
(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...?"