Chapter 8
by 
Titan Avalon
Does she tell you
Yes
You persist with the question and she tells you she's from the future, and that she doesn't remember anyone with those powers ever being in Team Flash. You assure her that history can change and maybe with her here now teaching you things will turn out different.
She seems worried briefly but decides to try and help you, "firstly I need you to demonstrate your powers, make me do something".