... wow he really is tall o.o;
Yeah, when he explained about the machine he said he built it to revive Floette, then later we find out the machine made Floette immortal. Given that he wanted to be reunited with Floette and never be parted, it'd be odd to make it immortal just for AZ to die some years later.
My question is... what are they going to do for the rest of time? o.o;