Cas: pffft-sorry, but watching my boyfriend get his ass beat by his sister is really fuckin' amusing-
He claps a hand over his mouth, realizing. His eyes widen a little
Cas: ...
Cas: U-um...
He's looking at Ren with the 'oh god, what do I do!?' look
Cas: U-um...w-well we n-never really talked about this...I-I'm gay...Ren sure as hell isn't straight...