She gets it.

Maybe if it was someone else, they wouldn't. But being immune to a threat, while people around her aren't? Clarke has been there. She saw someone who could have easily been the love of Raven's life destroyed because he wasn't immune. She doesn't know what those things are, but her head shifts ever so slightly in a nod. "I understand."

Whatever those things are, it sounds like they're shuffling closer. Clarke can bear a bit of pain to survive. She managed to drag her bear-trapped self back to her home so that she could stitch herself together. She'll manage, even with a bone that off-set.

"Let's go. I'll follow your lead." It's obvious that Ellie's familiar, that this is her own setting. And while Clarke could play a bit at teaching Ellie how to manage the threats in her dreams, she's not exactly thinking clearly enough for it. The pain itself is still very real, and the adrenaline over the announcement of a threat courses through her veins.

Clarke knows how to survive. Looking at Ellie, she's positive that she can get them both to that point.