From Halopedia, the Halo wiki
I'm a big Halo fan. Halo 2 is my favorite Halo and favorite FPS of all time.
Anything except for gospel
All Halos, All Call of duties, Battlefield 3, Minecraft, and Grand theft auto 4.
Dr. Pepper, Cherry pepsi, Vailla coke, and Lemonade with a touch of sprite.
Halo CE: The legendary ending. Halo 2: The cutscene right before you fight Tartarus. Halo 3: Memorial scene in the ending. ODST: The guy that wakes you up with his gun. Reach: Lone wolf cutscene. Halo wars: Killing the Arbiter.
Halo CE: Playing the Library on legendary. Halo 2: The Arbiter getting betrayed. Halo 3: Johnson dying. ODST: None. Reach: Kat's death.