Phineas Oh, there you are, Perry.
Phineas Yeah, he's our pet platypus.
Is every platypus named Perry?
Phineas In a perfect world, yes.
Aww, well, he's a cute little fella. Hi, there. [tickles Perry's chin] Gootchie... [Perry bites his finger] OW, OW, OW!
Phineas Perry, no! [he and Ferb pull him off] We do not bite the elderly!
Again, ow. No, it's okay, platypusses don't typically like me.
Phineas [as he and Ferb are about to crash into Doofenshmirtz's building]
Ferb, it looks like we're gonna hit that building that looks vaguely like your head.
Time to give it a little test. [turns on the Other-Dimensionator, but it shuts down after a brief second] Hmm. Well, I just finished it. It can't be broken already. [Phineas and Ferb smash into the machine, destroying it as they crash into the building; sighs] I stand corrected. [runs over to the boys] All right, what's with the giant shuttlecock?
Phineas [apologetically]
We're really sorry, sir. I don't know what happened. One minute we were innocently launching ourselves across the city in a badminton platypult, the next thing we know, we're bouncing on up to the east side to your deluxe apartment in the sky.
Well, it looks like you've totaled my Other-Dimensionator.
Phineas An Other-Dimensionator? What does it do?
Well, at the moment, it just stops giant shuttlecocks, apparently, but it-it's supposed to let me go into other dimensions.
Phineas Oh, that's cool! We can help you fix it. I'm Phineas and this is my brother, Ferb.
Phineas [hurt when Perry reveals his secret identity by blowing his cover]
Perry?
Phineas [as Perry grabs both him and Ferb's hands to escape the Norm-bots]
You're a secret agent?!
Hey, be careful with that!
Phineas So this is where you disappear to every day? You come here and fight this guy?
No, no, he fights me, he doesn't really know this guy.
Phineas You fight a pharmacist? Why would you even do that?!
Actually, I'm an evil scientist, but a lot of people get... confused by the lab coat...
Phineas You're evil? He's evil?! So not only have you been lying to us this whole time, but you just stood there while we helped an evil scientist open an evil portal into an evil dimension! And you did nothing to stop us?!
F Ferb
Well, he did pee on the couch.
Wait a second, I just realized… that was a conscious choice! You peed on my couch!
Phineas [Perry shrugs embarrassingly]
No, no, that wasn't enough. That's when you should've put on your little hat. Not now, after we've gone through it into this mess.
Oh, for badness sake, you can hash all this out in prison. Guards? [Perry presses a button on his watch, giving him a brain freeze] Ahh! Brain freeze!
Phineas [Perry opens the window and they fall out, then sticks his feet in the skull's eye sockets and Phineas and Ferb grab the horns, then opens his parachute]
I'm sorry, I'm just having trouble processing this right now. [Perry gives him a pamphlet; reading] "So you've discovered your pet is a secret agent." [throws it away in frustration] I don't want your pamphlet!
Phineas [as he, Ferb and Perry escape the Norm Bots by hiding behind a dumpster in an alley]
Looks like they're gone. [then berates Perry, still outraged and betrayed about his secret identity after a brief pause] You're a secret agent?! And you've been living with us this whole time?! Was that evil guy right? Were we just a cover story to you? I mean, were you ever really our pet or part of our family? [annoyed] Well, apparently not, 'cause you didn't trust us enough to tell us. Anyone else around here leading a bizarre double life? [Ferb raises his hand] Put your hand down, Ferb. [Ferb obliges] You're a secret agent! He's a secret agent! [Perry looks down, sulking in depression; Ferb puts his hand on his shoulder] You're right, Ferb. We've gotta concentrate on the task at hand. We've got to get back to our dimension, and I don't even know where to start.
Phineas [catches Perry sneaking off and putting on his fedora again as he is about to go; stopping him]
You are kidding me! You're actually sneaking away again?! So nothing's changed. Did it ever occur to you that we could help you? That we could have made a great team? But I guess you can't have teamwork without trust. You don't have to sneak away anymore. We know your secret. You can just go. [he and Ferb watch Perry sadly walking down the road, turning himself in, as it starts to rain with the song, "I Walk Away" playing] You know, I used to think you couldn't spell "platypus" without "us". [walks back inside]
F Ferb
Well, you can, but it would just be "Platyp". [closes the door]
Phineas Well, I guess if you can't help us fix the remote, we could check with Isabella.
Phineas (2nd Dimension) Who's Isabella?
Phineas The girl who lives across the street.
Phineas (2nd Dimension) Mom says that talking to neighbors can be dangerous.
L2 Linda (2nd Dimension)
[from the basement]
It's true!
I Isabella
[Last lines]
Um, Major Monogram?
I Isabella
So, none of us will remember any of today?
I Isabella
[smirks]
Good!
Phineas [Isabella grabs Phineas and kisses him.] [gasps]
Isabella?!
Phineas Wait, wait, wait -- !
[The Amnesia-nator is fired]