CASTIEL AND HIS SACRED OATH - 12x10, 12x12, 12x23
This scene here. This split second glance is so so important. I don’t know why people aren’t talking about it (I couldn’t even find any gifs of it and had to take pictures coz I’m computerly incompitent). But I wanted to give my own analytical response to this millisecond glance, because I think it demonstrates properly why Cas has never done anything about his feelings for Dean.
First, some context from my behalf: I always assumed Cas had never admitted his love for Dean for one of two reasons, 1) he was an angel, therefore not quite understanding his feelings himself - perhaps confusing them with familial love, Dean style. Or 2) he was afraid his love may not be reciprocated. But after watching 12x10, 12x12 and 12x23, I can thoroughly rule out reason 1.
Now, I’ll be talking a lot about 12x10 as that ENTIRE EPISODE and THIS LOOK are so closely correlated.