"Something like that," he answers half-heartedly, the result meaning more than the answer itself, Tidus figures. But on the second try the void radio appears, and Tidus looks it over once before holding it out.

He knows there's no point asking for some way of contacting them back when the radio can't do it; but thinking that, Tidus remembers something from a while ago, his arms folding while they're empty.

"Hey, if we ever need to reach someone, what can we do? I tried going to some kind of help booth once that connects to the Ministry, but I couldn't do anything 'cause my ticket wouldn't let me. And if the train knows it's you guys calling - there's a chance it won't let us hear whatever you say. It did that when a message went out about us months back. It stopped us understanding each other."