Movies: A lot of sci-fi and fantasy: Star Wars, LOTR, Before Sunrise, Liberal Arts, Contact, Pan's Labyrinth, Snatch, Hook, most Miyazaki (Princess Mononoke and Howl's Moving Castle are my favorites), The Princess Bride, Boyhood. There's definitely more.
Shows: JoJo, Game of Thrones, ST: TNG, QI. More too.
Music: Nickel Creek, Lady Gaga, Fleet Foxes, FreddeGredde, The Frames, Scissor Sisters, Pnau, Imogen Heap, Eric Whitacre. There's no genre I don't like except, maybe, country.
Cuddling and/while sleeping in
you want to watch some TNG and debate/make fun of it
you want to have a book club
you love hiking/being outdoors--especially if you fantasize about how you'd take down an attacking mountain lion (apparently they live in the Berkeley hills)