Mmm... [The sound is pressed hard against her lips, as she weighs the decision heavily to talk about her experiences or not.]

[But no, if this girl is like her friend... now that she's aware there is information to be had she would persist until it is known.]

I was once in a similar situation than this. Only instead of the "Void Train" it was a Deepsea Metro. I was the only Test Subject at the time, and they took away my memories for incentive. Every time I completed a task I would get some of my memories back.

[She looks to everyone who now seem to be chatting and getting the lay of things. Yes, this is much preferable to being completely unaware of who you are and where you came from.]