I didn't make this up what you see here, I renamed Tellah "MyXbox" and after you defeat the chick that you have to fight on the Tower of Zot and after a talk about dark crystals, go to Troia and then go to the room where Edward is and you'll get,
"Edward: Tellah is...!? No... Why!?"
Depends what verison it is, and yes it's PSP, bros. But I'm pretty sure that the GBA will have the same quote as the PSP but bah... Fuck that.