Worried was an understatement. Roxas hadn't slept very much since the shift had dropped him in digital Twilight Town and this was mostly due to knowing that his friends were potentially in danger. Kairi being cut off in the middle of a comment while on Merlin's home world could mean very bad things and Sora being within the reach of a spirit who could force you to work for her if you signed a contract with her made for a very nervous Roxas, not counting the scred he's had when he'd been shifted.

Sora seemed okay now, though how he responded to hearing his name would be telling.