I think one of the things that initially attracted to Dean to Cas was his manner of speaking.
Dean finds that he likes the straightforwardness and abruptness. Sure there was, "Are you allergic to straight answers, you son of a bitch?" in early days, but then there was also delightfully dry, one-word responses like this:
#literally they like each other!!! the way they communicate WORKS for each other!!! they fit together so well!!!! #I am so fucking emo about them actually (via @ilarual)
I think about this all the time.
When Dean conceptualized a "perfect partner," it was this abstract notion of "someone just like me that knows all my interests," or the culturally sanctioned "apple pie ideal/white picket fence/Carmen-type El Sol"
And then comes in Cas with his brisk and straightforward manner of speaking, bordering on rude, and Dean finds it supremely comforting in a completely unexpected way and it's so so so special to me how they clicked and--
sometimes love really is a surprising thing. :-)
SPN 8x08, Hunter Heroici
SAM takes the gas pump out of the IMPALA. DEAN walks to the front of the car, where CASTIEL is reading a newspaper. DEAN What's the word, Cas? CASTIEL It's a shortened version of my name. DEAN Yes, it is. I meant what's the word on the Word? Any, uh, tablet chatter on angel radio? CASTIEL Oh, I couldn't say. I turned that off.
I love this interaction and I think one of the reasons why Dean is so charmed by Cas's mannerisms and way of speaking is because he always engages Dean with genuine sincerity and Dean is used to a lot of his jokes and asides and observations going ignored or being met with side eye but Cas always tries to meet him where he's at.
SPN 13x14, Good Intentions
DEAN laughs at GOG and MAGOG who are dressed in armour and loincloths. CASTIEL This is serious. DEAN [stifles laugh] Yeah, no, no, I-I-I know. But⌠theyâre wearingâtheyâre wearing loincloths. CASTIEL Dean.
***
GOG and MAGOG keep arguing. DEAN and CASTIEL look on in confusion. DEAN Wâwhat now? CASTIEL Uh, theyâre⌠arguing. DEAN Ah. [jokingly] Ask âem where they got their loincloths. CASTIEL Dean.
Even in later seasons when he says his patented "Dean" in that exasperated tone it's still an acknowledgement and it's never really a shut down, he doesn't tell Dean to stop, it's fond and familiar and it's a reaction that Dean enjoys pulling from him, because it's proof that Cas can't help but engage even when he shouldn't or could do what everyone else does and move on. That's why he doesn't get defensive like when Sam brushes past his jokes because he wanted to make Cas say his name like that, it was the point. He ruffled Cas's feathers, Cas always responds, and both of those things feel good. That's why when they're fighting and giving each other the silent treatment it is a punishment, because it severs that comfort and familiarity, it shuts down that willingness to engage with the other and for two people who struggle with loneliness, that hurts.
#they're drift compatible your honour#destiel#no but fr#and the show does so much to tell us that they like each other#we dont get to see it very often but they make a point of mentioning that destiel hang out#its like they only show us what chuck is interested in (monsters and gore and saving the world) but evidence exists of a life lived togethe#the mixtape; the I'll be your huckleberry; the we've talked about this; the knowing where dean keeps his weapons; the ease of familiarity#god i love them#dean winchester#castiel#laz rambles#spn 8x08#spn 13x14
(via @lazarrusrising)
These additions make me teeth hurt in the best way.
Also just for fun, from 13x16:
DEAN: So, Daph, I usually don't have to do this, but what do you look for in a guy?
DAPHNE: Oh, I don't know. Strong, sincere⌠and an ascot wouldn't hurt.
///
Cas too is earnest, and being devastatingly handsome definitely doesnât hurt.
#wait hmm new theory that bobby communication is like if Dean was avoidant @jasmineintheforest
Interesting thought. I can't remember if it was you that said this, but there's something interesting too, in Bobby's forward-motion. He doesn't really pause to drown in the grief. Like so many others, he's very very, âWhat's next?" When Ellen and Jo are dying, he's firm: âOkay. Copy that. So now we figure out what we do next. [...] I said, what do we do next, Dean?â
I think we see this too when Bobby is faced with Dean's devastating depression in season 7. He's never seen Dean in that kind of grief, so he's horrified, he comes on too strong. âOh, you poor, sorry... You're not a person. / Now, you find your reasons to get back in the game. I don't care if it's love or spite or a ten-dollar bet. I've been to enough funerals. I mean it. You die before me, and I'll kill you."
And maybe it's not fair to compare the two, but I thought about Millie Winchester. When John comes home from the war, she welcomes him, she obviously loves him tremendously, but he's sitting in her garage looking agonized, and she immediately goes to: âSo, what's next for you, kiddo?" He hasn't been home two hours, and Millie is already working in her garage, and she's already pushing.
And I feel like Bobby can tend to be that way, too. it's a sense of control, it's reacting to terrible things and trying to remain standing. Often, it's grief in motion.
And honestly, this is something John and Bobby both bequeathed to them. Dean embodies it when faced with Sam's terrible grief over Jess. Later, Sam tries to push them forward when Dean's sideswiped by (another) Cas death.
They learned early that grief cannot be dealt with standing still.

















