Paper Towns has a new trailer out. No, it still doesn’t solve the mystery of the manic pixie dream girl (played this time by Cara Delevingne). But it does fill in some of the blanks about why Margo Roth Spiegelman probably never gave Quentin Jacobsen (Nat Wolff) the time of day until he got a car. Total nerd. “If there’s a tuba there, it’s not a party,” says his friend. It also still looks like Gone Girl for teens — in other words, a disappearance soundtracked by Walk the Moon.