You couldn’t believe it, Castiel? Your soulmate. A witch that had taken you for bait started telling you all about your lost soulmate and how sad he would be that you were dead. When she saw your confusion she told you all about “soulmates” and that Castiel was yours. You thought it was total bs until you found an old spell that would cause the name of your soulmate to appear on your arm. As you stared down at your arm is disbelief, you heard the sound of wings behind you. Turning swiftly, while covering your arm you find Castiel a little too close for comfort. “Hi Cas. Whats up?” you said nervously He stared into your eyes. You gulped. “What’s wrong? You seem nervous.” “Umm, well you are a bit close Cas” Castiel realizes what you mean, “ah, yes. Personal space. I apologize.” he moved to sit down, and noticed you gripping your arm were his name was now engraved “Are you injured?” he moved to touch it. “No! um..no, I’m fine, thanks Cas” you said while almost running out of the room. He watched you leave with concern on his face.
-I got this idea from the whole “your soulmates name appears on your arm” au. If anyone wants a one-shot or story/series for this, just ask :) I had to stop myself from making it longer than I did.