[To be completely honest, he probably has, but never in quite such circumstances, and never by anyone he would have actually cared about for the look to actually feel like a stab - because for the first moments there, before he figures out something is terribly, terribly wrong, he simply thinks Elsa really doesn't want to see him, at all, and-
he should be used to the idea. It's what he's been trying to accept the past weeks. It appears he has some more work to do on that, though.]
I- [He pauses, because she's already running away again. And, really, is there anything else to do than follow?]
I'm sorry if seein' me is that unpleasant to you, but I can't let you run into danger! There's monsters in that forest, you can't face them alone! I'm not gonna let them hurt you, E- [...] Your Majesty!