Cas comes over and notices the bandages. He also has a lot of bandages on him, as well as a black eye
Cas: Hey...
"Bao bao bao.."
Cas notices the bandages
Cas: Oh shit dude! You ok?
"Bunee?"
The only part the didn't have bandages on them were his hands. He began to bite his hands
Cas: Oh-yeah, it's at my place, thanks dude! Hey-uh...maybe don't do that...you're gonna hurt yourself...
"..."
He stopped biting and looked up at Cas.
"..eye?"
Cas: O-oh...my eye? I'm fine, don't worry...
He played the sound of someone crying on his tablet
Cas: Really, I'm ok! Stuff like this happens to me all the time...I-I'm...accident prone...
"..owieeee! eye.."