After getting out of the bath, Riku sits down at the kitchen counter and writes down everything he can remember from the dream he had the night before. With the Seven Hearts being a dead end, he begins to write down any ideas for sets of six things he can come up with, but stops, realizing he's not getting anywhere.
Ugh, I can't just brute-force it, but I really don't want to have to ask Ansem; maybe I could get someone from the Committee to-
His thoughts are interrupted by Naminé pulling up a chair beside him. She turns to face him and says, "I... I think I'm ready to help everyone now."
Riku, confused, tilts his head to the side and says, "But you've already been helping us."
"No, I haven't. At least not as much as I could. I've been too scared to."
"What do you mean?"
"I'm surprised you didn't think of it sooner... Back when we were with Ansem... When I couldn't leave... I was bored a lot, so, I followed him around." Naminé hesitates, grasping her hands together, afraid to continue.
"What is it, Naminé? You can say it."
Steeling herself, Naminé continues, "We... We have to go back. To Twilight Town. To the Old Mansion. There has to be something there that can help us.”