Oh Mystery Author, you clearly know what's up! Children are adorable but they can and will destroy you, especially when they are together XDDD

Fun story! I especially loved Draco being a bully and then deciding that he and Harry can wait, Harry trying to deal with Rosie and this bit:

Rose's eyes widened in her gamine face. "Is that twu, Uncle Harry?"

Harry wasn't keen on lying to a child, but anything was better than allowing Rose to romp around the flat naked. "Yes," he said solemnly. "It's twu."

I do that too when I babysit kids, I speak like them! XDDDD