I'm absolutely sure it will.

[There's no doubt in his voice at all, only pure excitement. Any hesitation or weariness over the last few weeks have been pushed away.]

I found it where that woman was before, the one who showed us how to visit-- what looked like home. [It wasn't home, he knows that now.] Remember? She was always writing in it, but she left it behind for some reason. I'm sure it has to contain the clues of her research.