It was a show of how much he trusted her, really, that he let her Apparate him without a second thought. There probably wasn't anyone else that he would let do that.
He waited patiently in her rooms, wandering aimlessly around while she rifled around in her closet. Nathan didn't mind the wait at the moment. Things were going on just splendidly.
He put an arm around her, pulling her close. "I'll get us to Ferrol's rooms," he told her, and then Apparated after the warning. He had them in Ferrol's sitting room, and his brother was there, dressed (Nathan had had the feeling he might have interupted something earlier, but there was no sign now) and waiting on them.
"Nathan, Mandy," Ferrol greeted them in his normal genial manner, clapping Nathan on the shoulder and Mandy with a too friendly kiss on the cheek, too close to the mouth for Nathan's comfort though he couldn't get mad tonight--she was marrying him, after all.
"Congratulations. I have everything arranged, the official will meet you at that little gazebo on the beach in a little less than half an hour. I hope you don't mind I've invited myself along, but you do need a witness," he said cheekily, winking.