By popular request, here is the never before seen scene from 'Boom!'
An interview with a federal law enforcement agency forces Beckett to reconsider her career and her relationship with Castle; a young woman's body is found inside a flop house's water tank.
Castle decides he wants more.
Castle asks what that says about their relationship.
When a government whistleblower is murdered, Beckett and Castle must figure out who is responsible and determine why Homeland Security is trying to take over the case.
An incredible, life-altering opportunity is put on the table.
When Beckett steps on a pressure-sensitive bomb, the team searches for a way to save her while Castle distracts her by talking about their relationship.
It's the beautiful final moment for Caskett.
Lanie and Esposito kiss.
Bored, Castle tries out his new binoculars.