A few weeks ago Castiel made a deal with Lucifer, agreeing to become his vessel, with the understanding that Lucifer would defeat the Darkness despite promising honesty, quickly revealed his true intentions and began manipulating Castiel's body and mind for his own nefarious purposes.

You had noticed Castiel acting strangely during that time but didn't mention it, you assumed it was because he was still uncomfortable with the transition from angel to human that he'd experienced. You soon learned that wasn't the case.

Lucifer— or Castifer, had captured you and tortured you just because. Leaving you broken and bruised with cuts and stab wounds, Sam and Dean found you before you bled out though and got you some help.

Lucifer killed Castiel while in his body, thankfully though he was revived a few days later. Things were mostly back to normal, except the trauma you had sustained from what Lucifer did to you.

You started avoiding Castiel, making excuses to not be able to be alone with him, even begging Sam or Dean to stay home with you or to take Castiel with them if they had to go anywhere.

Right now you were sitting on the couch watching TV in silence.