[While Lithuania hadn't reacted much in the trial itself--for obvious reasons--as soon as the door is closed he regards Poland much more critically.]

There's a secret passage in the chapel.

[It's not a question. The and you didn't tell me is only implied, as well. He's not exactly judgmental, but it's obvious Poland not telling him has caught him completely off-guard, which might say something for how much he's ended up trusting the other nation at this point.]