What if he tells you about things you are never going to use anyway? Or don't like? I get the whole thing of you being part of him and all that, but right now you're Roxas, not Sora or half-Sora. You should concentrate in being you, and whatever thing that he knew and thus you know by instinct, it's just a coincidence.

[Ikki just can't get behind the idea of needing to ask someone about everything about himself. He looks at Selphie worriedly and reaches to place a hand on her forehead to check her temperature.]

Are you sick?