Cas: Well-I'm already here so...
Cas: Hey-give me some credit-I wouldn't fight in a public place like this...I don't wanna hurt anyone! Ok well-anyone other than him...and I'm not gonna do that.
Cas: Heh~
He grins and turns around, starting to walk out of the room
A while later, Cas comes back upstairs
Cas: I...I know you said not to come back up here. S-sorry it's just...well I-it's-it's really loud down there...and kinda scary...
He actually looks kinda nervous and upset.