Nobles are the higher born members of society, typically moving between the kingdom they call home, and a countryside estate. They typically have immense wealth and consequently a far superior education than most others. Some may be skilled in combat as part of their education or even a knighthood.
Nobles tend to live in larger and well protected areas either inside the walls of a kingdom, or in a private estate in the countryside. They are often surrounded by a personal guard, or at the very least, can quickly summon one.
The noble gains +2 to all basic Charm checks it makes (not specific actions).