[They'll talk about feelings in a second! Right now Sora looks like he's concentrating. His eyebrows slightly furrowed and lips parted.]

Hmm. Uh-huh. It's exactly what I thought.

[...???]

I can feel a heartbeat, it's pretty strong in there.

[What a thing to say. Especially when everyone from their world knows that the concept of "having a heart" doesn't mean your beating one in your chest. Of course, Vanitas has a beating heart pumping the blood in his body. It's the other heart that's supposed to be missing. Right? The strength of a heart, the embodiment of a soul. But don't look too perplexed yet, Vanitas.]

If you can have a heartbeat as strong as yours I know that someday your heart is going to be just as strong.