I'm not too sure how that would work... perhaps there's something like a heart rate monitor? That isn't the only activity that would get someone's heart racing, though. But I suppose it's slightly more palatable than thinking there are hidden cameras everywhere. Although if the goal is to blackmail us...

[He trails off, letting that grim thought spell itself out. You can't blackmail someone with Fitbit info, but you can certainly do it with revenge porn.

Neither of their thoughts are very cheerful. Here he is thinking about blackmail, and there Jun is, thinking they've already been enrolled. Hiyori purses his lips but can't disagree with him. It is odd to think their captors went to all this trouble without enrolling them. But how do they find out for sure? Do you just wait around to be handed out playing cards? Is their "value" somewhere on the watch that he hasn't found? He'd much rather spring into action before they do find out that information, but he doesn't have anything resembling a workable escape plan right now.

So, for the time being, it's just this: sitting together on the bench with Jun, scouring the watch for clues and speculating about things like card values. He does at least crack some semblance of a smile, cheerfully retorting,]

Then I'll just have to create a new card! The "Ohii-san" card ♪ I'm not the type to let others decide my value, anyway, so that's what suits me best. What's with this "three or four" business, though? You don't think that lowly of yourself, do you?