2nd: Okiayu (Terra) voiced his lines as Lingering Will. Namine (Nakahara) meets some kind of darkness and speaks to it.

Namine talks about her arrival at Lingering Will. She had known about the confrontation between Terra and Xehanort. Namine and Lingering Will's conversation goes something like this (not exact wording):

LW: Who are you?
N: I'm Na... a witch who controls time.
LW: A... witch?
N: Terra, your heart right now is bound to two beings. One is yourself, and the other...
LW: ...Xehanort...
N: Yes. Terra, I'm coming to save you soon, so hang in there and keep on fighting...!
LW: ...Aqua...Ven!

Through this conversation with Namine, Lingering Will remembers Aqua and Ven.

Nomura then revealed that this is a story that takes place shortly before 0.2. He also said that this conversation between Lingering Will and Namine is a treat for concert-goers today, and it won't appear in the game.

Spoilers end here. thanks to twitter user @aibo_ac7 for the report!

disclaimer: I have not played the KH series, so I don't know the context or significance of this scene. if you think there are discrepancies let me know :D