They’re like galaxies, stupidly blue, and you probably need to stop staring now but you won’t. Cas doesn’t mind. He doesn’t know that you’re not supposed to stare at people, or stand less than three inches away from them at all times, or randomly show up in the same room while they’re undressing. The guy’s got a ‘boundaries’ issue. It falls to you to teach him the ins and outs of acceptable human social etiquette because, let’s face it, at the end of the day he Fell for you, and that’s true on more levels than the obvious.
So, not only is this ridiculously hot, but this line:
Cas is warm and pliant and painfully human against your side, so you curl around him like armor and tuck his unruly head of hair under your chin.
is just breathtaking in context. The idea of “curling around him like armor”, god, I wish I’d thought of it first. LOVE THIS.