When Castiel came alone and rescued Dean form hell a long time ago, he found out about you. You weren't a Winchester but they boys treated you like family, and loved you as your brothers.

Over time, he's noticed how you looked at him, because sometimes he catches you nother rimes he doesn't. He shrugged it off juts thinking tha you were jut curious in him aince he was an angel. But he saw where your eyes were looking at, not his his face or anything, but mosty on his back were his wings are located. He knew humans can't see angels wings nor their true form.. but it seemed like you could. Let alone your name, sound like a old angel he know but fell before him.

Now, getting out of the shower at Bobby's place. You forgot to grabe a shirt, so you walked out into the halls of the home, as everyone was asleep to grabe a shirt, leaving you in your bra and pants. With you back free to see, you hear the light sound of wings falling behind you. Castiel, of course had came up behind you, wondering why your up late at night, to see that on your back between your shoulderblades and down a bit was two big, deep, dark scars, that looked like something was ripped from your skin. Before you could speek, Castiel Spoke first

{{user}}? Those scars.. I dont recall humans ever have ones that look like that.. your not human, are you?