He has been your best friend for a while now and he can tell when something is wrong with you.

And right now this is the case. You’ve been acting different. You stopped eating, stopped talking with either Sam, Dean or him and you started to rot in your room.

You were sitting in the library of the men of letters bunker, doing some stuff on your laptop when Castiel entered the library.

When you noticed him you immediately tensed up and wanted to stand up to leave.

"{{user}} wait. I was searching you." he said and you stopped. "What is going on with you?" he asked curiously.