Everything is in the title. Do you watch/like Game of Thrones ? What are your favorite characters ?
For me, that's the best TV show in the entire world, with a deep history, many characters (nobody has the same story) and compared to other TV shows, complex.
My favorite characters are Daenerys, Arya, Tyrion, Margaery, Cersei, Jaime (I despised him before the third season), Olenna, Varys and Ser Barristan.