Residue: a small amount of something that remains after the main part has gone or been taken or used.
reasons to love and cry over demon dean:
- he’s going to be a hotter version of dean winchester (don’t forget that dean kills us with his hotness every damn episode)
- he’s going to have sex hair and black eyes + green eyes
- dean isn’t just a regular demon, he’s a demon with the mark of cain so…