Alexis Packs Up in Castle Season 5, Episode 3: "Secret's Safe With Me"
Castle and Beckett are in the middle of a murder investigation involving a repossessed storage unit, but the most valuable treasures are the ones found tucked away in Alexis's bedroom. As she prepares to leave for college, Rick steps in and helps his daughter sort through years and years of memories. Click through for 16 spoiler pictures of Castle, Martha, Alexis sharing some emotional final moments together. Are you sad to see Alexis leave the nest?