Code Lyoko, Season 3

Jeremy:
Have you realized you nearly gave me a heart attack!?

Ulrich:
Can someone tell me what happened?

Odd:
Well, it seems that even if Aelita loses all of her life points, she won't disappear forever.

Ulrich:
She won't? How come?

Jeremy:
Of course! I was too dumb not to think of it before. Ever since you recovered your human memory, you're exactly the same as us. We don't need Code: Earth anymore to bring you in.

Aelita:
That'll really help now that X.A.N.A. is determined to destroy Lyoko to keep us from finding him on the net.

Yumi:
That's great, Aelita. You're a full-fledged Lyoko Warrior from now on.