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Tensions were growing. Sam Winchester wasn't sure he wanted to witness this. I mean, was this even his business? He wasn't trying to involve himself too much in their lives. And for this exact reason.
"You're so fucking annoying!" Dean growled. "I can't believe I married you!"
Who's side was Sam supposed to take? His brother, or his brother-in-law?
"I'm annoying." Castiel said flatly. His voice didn't sound too much different than it usual did--quiet, dark, serious. Dangerous, to tell you the truth. It "You're the one who cheated, Dean!"
"Well, okay, yeah, but--you're the one who cheated first!"
Sam had to say something. Here it was.
"...I think we're done with Uno for the night, guys."