Cas: Woah-hey-it wasn't his fault-it was mine...
Cas: No-h-hey I...I made him come out here-I-I wouldn't leave him alone until he did-i-it's my fault, teach, not his-
Cas: ...
He looks at Ren, silently kinda asking him if he's gonna be ok
Cas just gives him a lil nod
Cas: I...ok...
He lingers for a second