Character Name: Link
Character Canon: Legend of Zelda - Ocarina of Time
Is your character a telepath, or do they have mental barriers they can put up? He's canonically had precognitive dreams...? If that even counts, I have no idea. Let's say no.
Can Rui read segments of your character's past if she touches them? Sure thing.
If yes to the above, what would she see? Anything from canon is fair game! I can also give some headcanon for his earlier childhood, if you'd prefer.
Rui can also see into the future. Would you allow this if you have something planned for your character? Also sure thing :)