Duo raises one eyebrow. "Tsk, tsk. Someone's being naughty. That's a restricted area."

It's also apparently a locked area. Duo frowns. This door needs a key card to get through, and that means Nove isn't just having a clandestine meeting here; he's got someone on the inside that can get him access.

"Keep an eye on the hall," he says, and starts trying to pop the wall panel off to get at the inside of the lock.