Say it’s not romantic but how do you explain the fact that Dean can’t relate to Cas the same way Sam can?
Why are they so prone to misunderstandings and hurt?
Why did Cas have to kill lots of Deans for his brainwashing?
Why do demons & angels comment on their relationship?

Why did Dean spend a year in Purgatory looking for Cas when he didn’t even know he was alive and could’ve just left?
Why did he make up a new memory because Cas didn’t want to leave Purgatory with him?
Why did Dean make Cas a mixtape of the music his parents fell in love to?

Why did Cas disobey Heaven and give up an army just to save Dean?
Why did Dean wrap Cas’s body himself and go on a grief spiral when he died?
Why did Dean fall on his knees to pray and cry when he thought he’d lost Cas again?
Why did Dean make Cas wear a cowboy hat?

Why were most of Cas’s recovered memories about Dean when he’s been alive for millennia?
Why did the Empty say “I know who you love” to Cas?
Why do they stare at each other / stand so close together / touch each other / know how the other sleeps / whywhywhywhywhywhywhywhywhywhywh