Wow that is an amazing comment. Better than the post itself actually, by quite the margin. On another not, the trains going from hungary to ukraine are quite strange usually. You took one from budapest, and shortly after the fall of the ussr so it was probably pretty chill actually, but nowadays they are known for being quite bizarre. Theres one that goes(or used to, i dont live in hungary anymore so i dont know how the war effected the trains) from one random town of a few thousand from the west of hungary to another random town of a few thousand in western ukraine. You can meet quite a lot of unique people on these more obscure trains.