I will admit that the character Nathan grated in me slightly, even though he was hilarious. But new guy Rudy fills his space very well. He is very funny, and a talent actor. Also great performances from the original characters Simon, Alisha, Curtis and Kelly.
In this series, Alisha and Simons relationship starts to get deeper, until a shock at the end of the series, I won't spoil. The best episode in the series is definitely the Nazi episode, as even though it is a very dark piece of drama, it never fails to be funny, same can be said for all episodes, but this ones the funniest.
I was gutted to hear at the end of Series 3, characters Alisha, Simon and Kelly will be leaving, which only leaves one original, Curtis.