OLIVIA: Well, I guess that I've always just enjoyed being on my own. Even when I was at boarding school, they used to call me "Han".
PETER: As in "Solo"? That's cute. At least you had a nickname.
In episode S1E10 of Fringe, Olivia mentions to Peter that she likes to be alone. She even used to have a nickname: "Han" (Solo).
Later in the episode, we learn that Olivia has some false memories that she thinks are her own.
They are not hers, but John Scott's.
What about this particular memory? Was she really called "Han" at boarding school?