My boyfriend is a hardcore gamer nerd (owns every Halo game, an Alienware laptop, Destiny poster, you get the picture.) For Father's Day, I bought him the collector's tin edition of Halo 2 because his ex wife sold it, and he freaked when he received it! One tip of being an awesome girlfriend is to not nag about his gaming. Instead, join him! My man and I play Halo 4 with other players all the time. I even bought myself an Xbox Live account!