Kotomi...that introduction, the voice, the name confirmation...this was definitely Kotomi. Not the one the unicorn knew from Mayfield...right? That Kotomi had her memories erased when she returned and Twilight worked on rebuilding their friendship from there. Could she have reset...?

Or there's the more likely option: she's not affiliated with that town whatsoever. In all honesty, that was likely for the better. Her ears droop, but her smile is sincere. "...Yes. I'd like that very much."