Hey veruncheek, all this talk about TLE made me replay bits. I waited for Anna in her compartment after the concert, and got caught snooping, just like you said. That was fun.
To pass the time waiting for her, I rang the bell for the conductor... knock-knock... "you rang, madame?" Cath doesn't reply, and then the conductor mutters: "that's electricity for the future". Hehehe... I'd never come across that one before either.
I also tried to find the easter egg in the baggage car.
Could you please tell me what it is? And since you're Czech, do you know what Vesna says before the fight with Cath on the roof of the train?