Regulus considered before speaking decisively. "While I would never force you to use a different name with me than you were used to, particularly as I just convinced you to call me Aiden..." he gave her a sheepish smile, "But I would enjoy it if you tried to call me Regulus when we were in private or around others who knew." Feeling as though he needed to justify his choice, he continued speaking. "After all, the change is quite a bit for Carina to get used to and she'd likely appreciate having someone call her Carina Sarcelles BLACK or hear someone other than Cissa or Bastan call me Regulus."