"N-no... I just... the attack reminded me of something. From home. A little while before I came here, Omi-kun and I were... taken. And these people set a bunch of us out into the woods and hunted us."

"It's just... people are so horrible, sometimes." She's frustrated. It's very clear that she's frustrated. Frustrated, and scared. She doesn't want anything like that to happen again. And right now, she's not sure she can trust that Team Rocket wouldn't come up with something like that.

But such things are in the past. It's probably more useful to focus on things in the present. "But if they're such a big organization, how do we stop them? We don't even know how many people there are in the organization... Or what they want."