Cas: ...
Cas: Tch.
He's debating whether or not to step in-he knows Ren can handle himself, but still...
Cas peeks his head down the hall to make sure Ren's ok.
Cas lets out a small sigh of relief before texting Ren
Cas: Hey-are you ok? I was walking back to class and I heard you guys talking...he didn't hurt you, did he?
