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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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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Beckett has many questions on the season four finale of Castle. She's getting a strange look here for asking them.
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Castle has his intense face on for this scene from the season four finale. It's titled "Always."
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Castle and Beckett are joined here by a priest. It's a scene from the finale of season four.
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Castle Season 4 Episode 23 Quotes

I keep waiting for that other shoe to drop. What if this is that other shoe?

Beckett

Either this is the most boring dream I've ever had or you can't sleep either.

Castle