There have been a few Esposito-centric storylines throughout the run of Castle, but Castle Season 8 Episode 16 was the first one I truly enjoyed from beginning to end.
It really was a “Heartbreaker.”
Espo and Sonia had amazing chemistry. In just their few scenes, I found myself rooting for these two even though I knew it could never work. Javier is too good of a cop to maintain a serious relationship with a criminal, and that’s what Sonia was.