Sneak Peek of Castle Season 5, Episode 10, “Significant Others”: Rick Has a Confrontation with [SPOILER] About Kate! (VIDEO)
Castle and Beckett have been secretive about their relationship, but when someone new finds out, things take surprising turn. After a casual confrontation, the conversation ends in tears!
Original Air Date: Castle Season 5, Episode 10: “Significant Others” airs on Monday, Jan. 7, 2013 at 10 p.m. ET on ABC.