[Ralph's gonna try to switch tactics now, if he can convince her to remove the necklace herself, maybe it'll free her from its grasp.]

Vanellope, it's glitching you! That necklace is bad news, but if you're so determined to keep it, how about this: take it off and if you still want it, then I'll leave you alone.

That's it, you don't even have to take it out of your grip. I'll stand here and not move, all you have to do is remove it from your neck.

If you do that, I'll turn around and leave and stay out of your hair.