Yeah, it won't be immediately obvious since hostages and all, but there's enough to make him start looking pretty suspicious. Well, pretty suspicious to anyone who isn't immediately going to disqualify him like they did with Austria because he wouldn't ever possibly kill his own friends, so like...two people.

[batting his eyes at Kaoru, which...considering he still has an arm around the guy's shoulders probably comes off as a lot more homo than he intended] Aww, you'd miss me that much? That's so touching man, I think I'm gonna cry.