Someone please, right now, explain to me why Ethan is a scary, scary man. You can thank me in advance for not calling him what I really wanted to call him, which would have been "scary motherfucker." I'm going to go ahead and not like him at all.
As an aside, I am watching the episode of season one in which Claire returns after having gone missing. And Ethan just threatened to kill everyone unless Charlie brings her back to him.
Hey Ethan! You're a jerk!