Klaus is just glad to look into her eyes as they dance to the piano and the fire, and it's simple and casual, and just the two of them, and there's a hint of a smile on his lips and a happiness in his eyes. This is the best dance they could have, but then she asks her question, and his gaze darkens. Not in anger, but in sorrow.

He doesn't know what he wants most, he doesn't know how much anything is truly anything, but then in the end there is only one answer that would still lead them here, to this moment. "I'd bring Finn back to life."

They haven't talked about it since the day he went and found her to find out more about it, but it is true, right then. He doesn't even think about going back to their world, because right now, in this moment, he is happy.