So. This puts all kinds of terrible thoughts into my head.
But mostly this..
He’s Moriarty- in regular street clothes for whatever reason. He was in the middle of some job and you managed to get in the way. I don’t know what it was and I don’t know what you did, but you very nearly fucked up the entire thing. He’s managed to kidnap you, tie you up, and put you in a terribly uncomfortable position in the front passenger seat/floorboard of his car. He’s only driving himself because it was part of the disguise. Part of the game. You’ve never seen this man before and you have no idea who he is or what he’s capable of.
Then he gives you this look. He doesn’t say a word and he only holds your gaze for a split second, but it makes your insides go cold- your breath hitches as you look into those black eyes and suddenly you wish he would kill you and get it over with.
..that look says he has something else in store.