These are background lines from Season 1.
Candace: Oh, you have got to see what Phineas and Ferb are doing!
Doofenshmirtz: It's okay, I'll just take the jet pack.
Candace: Let me through! Let me through!
Doofenshmirtz: Wait, wait, wait, you're not supposed to touch that! Hey, hey, no fair!
Linda: Why don't you, Phineas and Ferb hang out at the mall together?
Candace: AAH! Get em' off me! Get em' off me! Get em' off me! Get em' off me! Get 'em off me! Get 'em off me! Get 'em off me!
Grandma Betty Jo: I think you should act your own age.
Doofenshmirtz: Oh no, Perry the Platypus! She can't see you!
Phineas: Attention, Candace! Come to the backyard! We have a surprise for you.
Doofenshmirtz: Curse you, Peter the Panda!
Mindy: Hey, Jeremy. Wanna sit together at the show?
Doofenshmirtz: Oh, they're probably over here on the computer console...no.
Phineas: That's the spirit, Candace! You sound like a real damsel in distress!
Linda: And Candace wrote me this really amazing song. Can you hear me?
Candace: You too?! You look just like Ferb!
Grandpa Clyde: Left is right. Right is wrong.
Linda: Do we have to sit so close to the screen?
Candace: Ugh! Y'see, Stacy?
Vanessa: Don't you know me at all?
Linda: Be careful.
Phineas: Have fun on your journey.
Linda: Oh, it's all weeded and watered. Oh, well done.
Linda: PHINEAS! FERB! GET DOWN HERE THIS INSTANT!!!
Phineas: Hi, Mom! Oh, there you, Perry.
Linda: What? I thought you said it was a roller rink.
Candace: It was, but now it's a loaf of bread!
Doofenshmirtz: Perry the Platypus, are you asleep?
Doofenshmirtz: They might even take away my membership, and then I'll lose all my benefits.
Linda: Hey, maybe I lost my earrings while folding Candace's laundry. Why don't you help me look while you wait, Jeremy?
Phineas: How's 7:00 sound?
Linda: And you, too! Outta here!
Candace: Take that, you ugly, unmanned exploratory vehicle! And that!