Prim isn't entirely clear on the spirits - who they are, what they are - but she's figured out by now what it is inside of her. Or at least...she recognizes that there's someone else there. Someone warm, someone caring. Someone she almost recognizes. It's easy to coexist with Nala, whose purposes almost entirely align with Prim's own, although the spirit's reactions to people occasionally steer her a little out of her way.

Prim infused with Nala, for example, smiles immediately upon seeing Chouji at Seventh Heaven. She's never met the ninja before, but the part of her that has Nala says ally deep inside, and it feels easy to go over to him. "Do you mind if I join you?" That's still a bit shy, all the same.