Oke

Wonder why not, actually

Imoen has been with you (according to BG1) for a far longer time than any of the other pple

Uh... you haven't finished the game, have you? Well, you'll know why not soon enough.

ey! ihavent finished the game, but i know perfeclty well on irenicus's intentions... they are.. wait... ok ... its like this, and like this, and then like that, then hes gonna do this and that... and hes gonna kiss you!!! nah im just joking! if we were to tell you, you'd be mighty pissed!!!

Well, lets just say I'm wondering like hell what that sick maniac of a mage wants with me and Imoen

I read about a imeon with a belt thats make her imortal (our something like that ).
Is there a code F.E. BELT05 to create it ?

no but you could use shadowkeeper