Deryn and Sam - What's their combined name?
Sam almost burst out with something about how they should register for them. But then changed his mind. That would be the wrong way to let it slip that he was thinking about proposing. Okay, more than thinking. He had the ringbox in his pocket at this very moment. He had advice from Gabriel, he'd picked out a ring with Cas and Dean, he'd even talked to Percy about it, though the latter was even less help than his brother and brother-in-law.
"Might clash with the green curtains," he said, teasing a little bit. They could always get new curtains. Hell, he was on Tony Stark's payroll now. He could buy her all the curtains and new pots and pans she wanted.