Four years in the making, through tricky timing, life-or-death cases, and the steady build-up of sexual tension that could be cut with a knife, ABC's Richard Castle and Kate Beckett finally sealed their relationship on Castle last season. He's the famous writer; she's the sharp detective. Together, they have progressed from annoyance with to tolerance of each other, from bickering to a grudging respect, on to a reluctant friendship and increasingly heated flirtation, and now to lovers. Even better, instead of a plot point or instant gratification, they are all in for a real relationship.
Castle: Beckett, what do you want?
Beckett: You. I’m so sorry, Castle. I’m so sorry. I’m so sorry.
Castle: What happened?
Beckett: He got away, and I didn’t care. I almost died, and all I could think about was you. I just want you.