I did not think it possible for Nathan Fillion to become any cuter, then I viewed this episode. Perfectly adorable (sigh).
This episode continues to build on the chemistry between Castle and Beckett, and with the theme that they share so much in common but Beckett persists with the slow reveal. The scene in which her pre-order of the Derek Storm comic was revealed was classic Beckett. Her closet interest and knowledge of comic books paired with Castle's usual exuberance kept the action moving fluidly with their signature cheeky banter.