Like the rest of the Castle fandom, I’d been anxiously awaiting this episode ever since I first laid eyes on the promo. “47 Seconds” promised to be an intense episode, with the mother of all angsty scenes thrown in for good measure.

Well, it did not disappoint.

We start off with a couple of reporters covering a protest at Boyland Plaza against a Take Over. Things take a more serious turn when a bomb goes off and results in the deaths of five people. Beckett and Castle arrive shortly after, their concerned talk a far cry from their usual flirty banter. We find out that the FBI has taken jurisdiction of the area and the NYPD is relegated to a supporting position.

The team interrogates the families and friends of those who died in the explosion. All the stories are heartbreaking, but no one seems to have been targeted. Castle and Beckett talk about how being in the wrong place at the wrong time can change your whole life. Beckett says how it makes her think about all the things she doesn’t want to put off anymore. As heart wrenching as this case is, a little part of me squealed because finally. It only took them four years of being involved in near-death situations to get the message. Esposito breaks up this heartfelt moment to tell them Gates has found something.

And yes, indeed, Captain Gates shows the precinct a picture of the place where the bomb went off. Then she holds out another one, of the person who seemingly placed it there. 47 seconds passed between then and the explosion. She says they have to interrogate every witness who might have seen the bomber. Problem is, there are over 300 names in Beckett’s list.

Interviews are “unhelpful”. They interrogate a woman who was shopping with her bridezilla of a sister and claims to have been in the middle of it all. The sister was knocked over by a middle eastern man carrying a box, who looked sweaty and nervous. He was also heading to the lamppost where the bomb was planted. Things are getting promising.

Except maybe they aren’t. Their next witness turns out to be a man who claims to have seen Beethoven. That’s right, the composer, who even if he happened to somehow still be alive, he probably wouldn’t know how to turn on a lamp, let alone set off a bomb. Come on now.

Anyway, after 94 interviews, things aren’t looking up for our team. Gates is not pleased to hear this, especially since the explosion seems to be only the beginning. Beckett requests that the FBI allow her and Castle to watch the video footage of the place. Gates says she’ll do her best. Once she’s gone, Castle wonders if maybe the victims could help find out who did this.

Apparently they can. Based on the residues on Jesse Friedman, the man closest to the bomb, the bomber is a person carrying a blue bag. Castle and Beckett are about to head out, when Castle sees Alexis. She looks almost ready to break down. He goes talk to her and the two share one of their classic super sweet moments. Only this time it’s also about as heartbreaking as it gets. I’m almost ready to break down myself.

Cut to the Castle residence, where Rick is watching the explosion on TV. Martha arrives, and the two talk about the unpredictability of life. Martha asks what he’s going to do about it- or rather, when he’s going to tell Beckett how he feels. Deciding his mother has a point, into the precinct he goes, hands Beckett a cup of coffee and is about to tell her- finally- he loves her. Except Ryan once again proved why this is the precinct with the worst possible timing in the whole world by showing up and ruining the moment. Then again, he’s bringing good news, so I guess I can forgive him.

Looks like Gates has some interesting friends- including one in Homeland Security. They have access to the GPS of the phones in the area at the moment of the explosion. Castle works his magic and they figure out that the person who set the bomb is one Andrew Haynes- a man who appears to be up to his elbows in this case: not only does GPS place him at the lamppost when the bomb went off, he’s also against the protests and has sent the threatening emails. He claims to have lost his phone the day before. Probably the most pitiful excuse in the history of excuses, huh?

Well, except for the fact that it’s actually true. Haynes may be an idiot, but he’s not a murderer. While trying to gather evidence, the team comes across a street musician who saw a man in a black hoodie drop a blue backpack by the lamppost. His description- Hispanic, in his twenties- doesn’t match Haynes. Back to square one. Wanting to remedy this, Gates turns finding him into a top priority and actually acknowledges Castle’s skills by asking him to review the interviews they’ve conducted so far. What might be a touching moment becomes less so when she makes it clear that she does not actually like him. Jeez. I’m beginning to get why they call her Iron Gates.

Later on, Ryan and Esposito manage to crack the case open by finding a girl who knows the suspect’s name- Bobby- and where he lives. They find Robert Lopez and take him to the precinct, where Beckett has chosen precisely this day to tell a suspect she “was shot in the chest” and remembers “every second of it”. Of course, Castle has also chosen precisely this day to watch her unannounced. No, I’m not even remotely surprised; and yes, I very nearly started tearing up.

Obviously, Castle thinks she lied because she doesn’t feel the same way. He’s, well, hurt’s an understatement. He tells Martha he’d thought they could have a future together However, he doesn’t intend to walk away from the case. He says it’s not about Kate, it’s about the victims. It’s about wanting to do something real, something that matters. Martha tells him love isn’t a switch you can turn off, that he can’t keep working side by side with her and not feel anything. He tells her to watch him. I’m simultaneously proud and devastated.

He heads back to the precinct, where Beckett has seen the cup of coffee Castle left for her and realizes he was there. She doesn’t put two and two together, though, and she’s left in the dark about Castle’s knowledge for the rest of the episode. What she isn’t left in the dark about, however, is the nature of the bomb. It turns out, it’s a pipe bomb without any of the usual projectiles used to maximize damage and triggered by a remote which range is less than one hundred feet. They do not find this remote in Bobby’s place- What they do find a variety of other items, Haynes’s phone included, that prove that Bobby is a pickpocket. Among the objects he stole that day at Boyland Plaza there is a blue backpack- a backpack that he dropped by the lamppost after a guy started chasing him. A guy wearing a Beethoven t-shirt and with the Fifth Symphony for his ringtone.

The guy’s name? Jesse Friedman.

Things are wrapped up quickly after this. In true Castle fashion, nothing is quite what it seems. Jesse and his partner wanted to set off the bomb to draw attention to the protest, not thinking anyone would get hurt. The partner’s identity is, once again, revealed through phones’ GPS- Leanne West, the way too ambitious reporter we first see within the first minute of the episode. Only on Castle.

Once the case is closed, Beckett invites the team for a drink. Ryan and Esposito excuse themselves, leaving Castle and Beckett alone. She asks what he wanted to talk about earlier, and he says it was nothing important. There’s sad music, which I can’t hear it because I happen to be yelling at my laptop. The episode ends with both of them being stubborn and heartbroken- so, nothing new. Except for, you know, everything.

What did you think of this incredible episode? Leave a comment and let me know!