It was a very good Christmas for Rick Castle. That's what happens when you finally land Kate Beckett.
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Kate and Rick celebrate their first Christmas as a couple on Castle. "Secret Santa" is the ninth episode of the show's fifth season.
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Castle Season 5 Episode 9 Quotes

Whether there is a Santa or not, that is not why I love Christmas.

Castle

It's bad enough that Santa has been murdered!

Castle

Castle Season 5 Episode 9 Music

  Song Artist
Ben rector let it snow Let it Snow Ben Rector iTunes
The reverend horton heat run rudolph run Run Rudolph Run The Reverend Horton Heat iTunes