Robin is destined to die

“Do you mind if I ask you a personal question, Mr. Boothill?” asked Robin after a while.“Shoot, Miss Robin.”“Do you perchance... can't you swear?” she asked curiously, as for some reason every anecdote Boothill told would occasionally leak out swear words but at other times simply sounded other adjectives such as ‘Fudge’ or ‘Son of a nice lady.’“Ah, that” Boothill sighed, a little resigned, usually people noticed that when he spoke but not just anyone asked him directly “this synesthesia thing... you know, the thing that translates language, it's broken, someone played with it and sometimes it translates what I want to say well and sometimes it makes me say ridiculous stuff.”or; where Boothill is given the choice to kill Robin, or something very bad will happen if he doesn't.