Series Rewatch

Often times I find myself stressed, either from life or school, I end up re-watching the series. I often look for a friend who hasn't seen it and half force them to watch it until they get hooked themselves. My roommate Ben has been my latest victim in this matter, however he is now asking when we can move forward into series three. I wonder how he will take the emotional side of Mr. Sherlock Holmes. We will see after I re-watch the Sign of Three.