Matt glares at the floor, as if it had purposely concealed the evidence he was looking for.  He looks briefly at the other two before opening the door into the hallway.  Hikari was a dim bulb.  She was a liability, but probably wouldn't realize what was actually going on, either.  Masato just kept getting more agitated.  It was probably the fear - he didn't seem the type to deal with it, so he was probably channeling the anxiety and terror into anger and hostility.  Matt knew he needed to get him into some trouble soon, let him blow off some steam.  He took a deep breath and opened the door out into the hall.  "Don't lose track of this room - we'll want to use that door to get back."