You're not alone in that. I still feel my magic...

[And just the general... different from a normal human. She had a Persona before, but this wasn't because of them.]

[Stepping closer when he revealed his gem, Naoto looked up at him still.]

It's your gem. Apparently, everyone the Heart Gem summons here is bestowed one. [And to show him, she raised her hand, showing him more clearly the gem embedded on the back, its stone appearing as though a small forest was trapped inside fog.]