When a secret mission from the Vulcan High Command brings another of T’Pol’s past lives into focus, Captain Archer acts like a petulant baby until she invites him along to help out. But once they find Menos on an icy moon, T’Pol’s pickle-brine memories test the developing trust between her and Archer. Where do Vulcans keep their information? What’s one thing everyone knows about seat belts? Which type of trivia is in short supply? It’s the episode that’s been harboring pickle resentment.