Candace realizes that she needs to spend more time with Stacy, so she vows to devote a whole day just for her. But while visiting Jeremy and his mom, Dr. Doofenshmirtz's "Combine-inator" zaps her and Jeremy, literally joining them at the hip. Meanwhile, Phineas and Ferb build a giant robot dog that causes a lot of mischief, making it difficult for Isabella to get Phineas out for a movie date. The episode was great and somewhat a bit hilarious than The great outdoors. The humor in this episode are when Dr. Doofenshmirtz and Norm being together and as usual, Norm has a hilarious role (just like in Nerdy Dancing). Another funny scene is that Candace try to hide Jeremy from Stacy by putting him in under the table, and other stuffs I don't know. Also, the ending was hilarious when Phineas and Ferb get together, though weird. Overall, a great episode of Phineas and Ferb and I'm glad season 3 started perfect. 10/10.