Rita: "I've been married to Castle's father for almost ten years."
Kate: "Jackson never mentioned being married."
Rita: "Well, of course not. It's classified. In this line of work, you make a lot of enemies. Attachments are liabilities, leverage to be used against us."
Vikram: "Sounds romantic."
Rita: "It can be. Absence doesn't always make the heart grow fonder, but it sure does wonders for the libido."