Hey, Fringe fans (Fringeketeers?)

When I was brainstorming ideas for Olivia's prequel, I was inspired by a question posed online by fans:

"Why is Olivia unable to tell John Scott she loves him?"

Answering this question ultimately became the emotional heart of book 2.

So tell me, what other burning questions about Olivia and Peter's background/early life would you like to see answered in their respective books?

Post your questions here, and while I can't promise that every single one will be explicitly addressed in the books (since all story elements are ultimately subject to approval by Bad Robot) I'd really love to hear what's on your minds.