I still say she does. Simply because she and Wil didn't really intend to separate for life. Maybe they expected it to take 10 or 15 years but in their hearts (to use such a mushy expression) they must have hoped for seeing each other again. They were in love, after all, and had been for a long time though neither said it aloud. So, it's inconceivable in a romantic adventure story Allison would just get bored of waiting and start to date some stranger. I only expect them to behave in public as if they had never known each other before; Wil has been "dead" for a long time after all. Moreover, they can't be too careful unless they want Lillia to notice something. Although I also expect Lillia to learn the truth before this is all over... Another nice circle considering Allison and her old man.