Lana Pearson despises one day a year more then any other: her dreaded birthday. And this year it's a big one. When she refuses to let anyone speak of the date, the secrecy leads the women of Smart Woman to have some communication issues. When Liz tries to keep things quiet, Nat misunderstands the hush hush and plans a surprise birthday bash. And Brooke thinks Nat is excluding her on purpose. All the confusion leads to hand-to-hand combat, and not just in the show's self-defense segment
—Anonymous