Dean nods, agreeable to letting Cas make the plans. Dean had originally been a little reluctant about any renovations to the bunker. He liked old-fashioned and everything about the bunker was old-fashioned, but then Sam had mentioned they could install a steam shower, and Dean had decided that not everything needs to be old-fashioned.

Dean makes a face at Sam's declaration. "Fine. Guess green jello doesn't count?" he asks, grinning. It's a joke, but he's pretty sure it'll get at least an eye roll out of Sam.