After 4 seasons, Kate showed up at Castle's door to tell him exactly what she wanted. The kiss up against the door in "Always" left shipper hearts aflutter for the entire summer.
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Castle and Beckett celebrate life after the bank bombing on Castle. "Cops and Robbers" is the seventh episode the show's fourth season.
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It's our favorite investigate foursome. The Castle quartet looks into a case here on the season four finale, "Always."
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Beckett, Espo and Ryan look on in this Castle scene. It's from the episode titled "Always."
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This is what Castle fans want to see: Beckett and Castle sharing coffee. Okay, they want to see them sharing a lot more than coffee.
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We're at the crime scene here of the Castle season four finale. Look for feelings to be exposed on "Always."
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The season four finale of Castle focuses on Kate Beckett. Specifically, the search for her mother's killer.
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Castle and Beckett investigate a car on this season four finale photo. The name of the episode is "Always."
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Castle Season 4 Quotes

Castle: You're not alone in this. I'm here.
Beckett: I know.

Don't listen to those haters.

Esposito