If we both love Shinji-kun and want to protect him, then there's no need for us to be at odds.

[He knows she is not antagonistic or completely untrusting of him now, but he wants to emphasize that to her again. They have a similar goal, now that they are here in this place. To shelter the person important to them.]

But, for the same reasons, I will not reveal to you anything you do not wish to know. [as much as he wants to.] I have been allowed to speak, and I thank you for that much.

Still... if you ever desire to know who you really are, just let me know, Rei Ayanami.