Fable 2 has many, many options for making friends, enemies, and permanent relationships that will last you over the entirety of the game.
The game features an expression wheel which allows you to effectively convey your feelings to any character in the game. With the main expressions assigned to the D-Pad, and more available using RB, you can purchase various books to unlock extra expressions, and others unlock after certain facets of your personality develop enough, such as your fear factor.