before translation:
Let me guess, the book Lillie wants is about yuri love and Moon thinks Lillie is trying to woo her?

EDIT:
after translation:
Ah, poor Lillie, well, I guess this is better than letting her get lost and lose Nebby once again

Nice and all you're trying Lilli, but at the rate you're going you're going to hit Ryoga levels in a year unless someone holds your hand all the time...

Open your bag so the 1 ton Pokemon can see your off-ramp when you do. You'll get lost a lot less often.