What happens after the storm is over? Will it be happily ever after? Or do Jiyong and Chaerin have new lessons to learn, storms to ride over and distance to overcome? "Give Me Back My Song" was their journey from separation to being together. "One, to Infinity" would be about the story after. How will they overcome the physical distance? Are they really as strong as they think they are? Will they drift apart? Who will help them on this new journey?