Aqua was quite eager to this idea, as she to missed Midnight Moon, and they both felt bad moving away from her, taking her only family away to live a normal life. Everything was planned out, they would ask Dark when he got home from shopping if he could help acquire some crystallized royal changeling blood to help this happen.
All the while Aqua and Penumbra had no idea what their mothers where talking about, as Penumbra managed to steal some of Aquas juice