Sherlock and John tend to write texts without ever sending them, and when a message Sherlock never means to send somehow ends up on John's phone, John sees his love has always been returned. "If I were ever capable of emotions like deep affection, passion, or even desire, I don't think it'd go too far to tell you that you are, and the only one I will ever be in love with. "Post!TEH

Dean and Castiel get cursed by a witch to constantly desire each other, and not that Sam's not happy about them finally resolving all that sexual tension, he'd just wish they'd do it behind closed doors. Just saying.

Just because we love Castiel so much. He deserves this. Includes kittens, blankets, cookies, and kisses. Fluff. All comfort no hurt.

Haunted by a dark past, Castiel's life hardly improves when he gets to high school and becomes the target of the school's most popular jock, Dean Winchester. Dean's fascination with Castiel is mistaken for something twisted, and just too late does Dean realize his intentions towards Castiel to be of love and not hate. (Warnings: Bully!Dean, noncon/rape, socially anxious!Cas)

Castiel is born with wings and horns and kept isolated in his house with his mother for his entire life. When he is sixteen, however, Castiel is seen and is declared a beast to be slain. Castiel runs, and hides alone for five years until a man with green eyes crosses paths with him. "I saw you that time!" Green Eyes claimed. "Just before your foot disappeared. Why are you hiding?"

When Sam and Jo finally convince Dean to adopt a pet angel, Dean begrudgingly visits a shelter and finds Castiel. It's all fine and everything until after Cas' sixteenth birthday, and he becomes obsessed with the concept of giving and receiving gifts.

After Metatron steals Castiel's Grace, Castiel Falls to earth human. Consumed with the humane feelings such as regret and hopelessness, he is driven to try to find an end to himself; however, Metatron will not let him go so easily. After all, he wants a great story from the Great Castiel. *Warning: Suicide attempts

"What are you doing, Castiel?" "I'm looking for Dean."

Fearless Leader, there always was one person you were never able to save. (Endverse, drug overdose, canon divergence)

"USUK AU where Arthur is Alfred's State Farm agent, and Alfred keeps singing "like a good neighbor, State Farm is there" so that Arthur pops in at pervocative moments, like when Alfred is in the shower, or laying on his bed naked, surrounded by rose pedals. And every time Arthur is just like "FOR GODS SAKE." and poofs back out again." (Written off a tumblr post)

Saudade: (Noun) The feeling of longing for something or someone you love and which is lost. *T for harsh language sometimes and near character death*

Castiel never figured out why they called it a "crush" and not a "lift." His heart felt nothing but uplifted when he saw Dean smile, and for that reason, he didn't understand why everyone called what he had on his best friend a "crush." (Middle school!AU)

Dean and Castiel both have the same class, same desk, but different periods. Other than that, they didn't know each other at all. (High School AU)

In which Castiel is schizophrenic and loves to play Sorry. Dean is his doctor. "Tell me yours." "Mine?" "Your story." "I don't like my story."

After Dean dies, Castiel continues to watch over his offspring, and they always tell stories about the Winchester family's guardian angel. Three generations down, the stories are still strong, and Castiel will often appear just to watch them, occasionally going up to speak to them, but the stories must die out some day, and on that day Castiel learned loneliness.*unrequited Destiel

"Look at me. I said, LOOK AT ME, BITCH! YOU CAN'T FIX THIS!"

In which Demon!Dean endlessly flirts with Castiel and it escalates to too friendly touches. "T-That's not appropriate Dean." "Whoops sorry" "You did it again!" "Did I? Oops." "DEAN."

High school AU in which Dean is definitely not into guys, and Castiel goes along with it because he can't stop himself. "We're friends right?" "Yes?" "Friends can hug, can't they?" "Well, I suppose they can." "That means they can kiss, too." "Kiss?"

Highschool AU. When Dean takes Castiel, a victim of harsh bullying, to the clinic, he never expects to find out he's a Fallen Angel, and he doesn't believe it either. But that doesn't stop Castiel from falling in love with him.

Because to angels, Falling in love has a completely different meaning. (Destiel. Warnings include torturing and a few swear words. Takes place in season 4 when Castiel is dragged back to heaven. Pretty much what I think happens up there and how Dean deals with him when he gets back.)