Phineas vs. Isabella/Transcript

Act I
(The show's logo with the episode's title appears in the black background. Gunshots can be heard. The scene then fades up into the Flynn-Fletcher backyard. Phineas & Ferb are planning to build something, when suddenly Isabella comes into the backyard.)

Isabella: Hi, Phineas. I've got something to tell you.

Phineas: Hey, Isabella. Wait, aren't you gonna say (imitating Isabella's voice) "Whatcha doin'?"?

Isabella: (blushes) Oh, Phineas, you didn't need to say that! But on a serious note, I have a confession to make.

Phineas: What is it?

Isabella: You see, Phineas, I have a boyfriend.

Phineas: Of course, that's me!

Isabella: No, not you!

Phineas: Huh?

Isabella: I have a NEW boyfriend. I know, it sounds very worrying to you, but trust me, he's a nice boy. He's from Russia!

Phineas: Russia?

Isabella: Yes, his name is Petya Kushnarov. He's the grandson of the Russian cosmonaut Sergei Kushnarov. Would you like to meet him?

Phineas: No, I don't think I'm ready.

(Petya, Baljeet & Buford come into the backyard)

Petya: Hey, Phineas!

Phineas: Are you Petya Kushnarov?

Petya: Da, I'm Petya Kushnarov.

Phineas: Are you trying to take my girlfriend from me?

Petya: Nyet, it's not what you think. Me & Isabella are just friends.

Phineas: Yeah right. Hey, where's Perry?