Ok, so now Emil have... what?
* Some sort of direct mental communication with Lalli? Hope not. It would be... too chiched. Not to mention that hardly possible for non-infected non-mage.
* Lalli's neuroclone in Emil's brain? More interesting, but hardly possible. There isn't enough space or processing capability in human brain to support two distinc personalities (and while we could discuss the "soul" concept, I hope, we all agree, that any kind of thinking & speaking required working brain?)
* Lalli's... neural shadow in Emil's brain? I.e. not completely neuroclone; just sort of... parallel thinking, by rearranging some parts of Emil's brain to Lalli's imprints. No "little Lalli" in Emil's mind, of course; just the Emil's brain now have a small parallel processing unit, which worked close to Lalli's brain.
Hm...