They're a pair of wrecks right now, both of them, so she's just going to cling right back to him and stroke his hair. But the idea that maybe hugging him is exactly what's upsetting him further runs through her mind... She knows she's cold and dead, and he's so, so warm in comparison. But she...doesn't really want to let go, either. He can cry as much as he needs to, because she'll be here for him.