[Not completely dealing with Riku's ghost. Terra doesn't know either replica or original enough to draw many comparisons, which might help. But there will be some, inevitably. Once he'd chosen Riku as his successor, if Aiden was a duplicate then maybe he shared the same determination and light. He certainly seemed to share the desire to be elsewhere.

It's worth keeping tabs on, for him.

The tiny sigh is noted, but Terra's not sure what to stick it to. Not being told exploring is a bad idea? Maybe.]

When it comes to looking around, everything is my style.

[If it's there, he was going to check it out. Beaches, islands, ocean, anything he could get to with effort and time. Maybe he'd find answers to why they were here in the doing, or what they were supposed to be fighting.]

We were actually just leaving to do just that, if you want to come. All three of you. If you spotted a beach coming in, that seems an interesting place to start.

[It's a calculated offer, though it doesn't seem to be. Time would show the replica's mettle one way or another, and Terra wanted to see it.]