It's been a few days, right?
Favourite Season? It's pretty much a tie between season 1 and 2 for me, but I guess 2 would win out.
Saddest Moment? I have yet to cry harder at anything on TV than I did when I first watched Doomsday, so that will always win out for me. But the end of Journey's End and Donna's fate will always leave me heartbroken as well. Ten regenerating is also definitely up there, and when The Master died in The Doctor's arms.
Funniest Moment? oh I don't know if I can name one particular moment, but a few do come to mind. So many Donna lines, obviously... Also, when Cassandra took over The Doctor's body in New Earth, the way David played that was hilarious
also... in The End of the World when Cassandra introduced a "traditional Earth ballad" and then Toxic starts playing