She's got her head in the clouds, or Narnia, or Hyrule. He's waiting for the Doctor to pick him up in the Tardis and whisk him away. Lila and Jack are shy, nerdy and probably wouldn't mind if the zombie apocalypse took care of all those pesky people. But when two kinky nerds collide, they'll find out that maybe, just maybe, some people aren't so bad after all.