It's the weekend before Phineas and Ferb start their sophomore year, and they get word of two step-sisters moving in next-door. The next day, they get another new neighbor, who moves in next door next to Isabella. Phineas and Ferb meet all three of them as they try to help their new friends get acquainted around Danville.
One day, Ferb develops a crush on one of the step-sisters next-door, and he's afraid she won't like him. Meanwhile, the boy next-door to Isabella develops feelings for the other step-sister, feeling she won't like him back.
All is going fine and dandy till one day when Dr. Doofenshmirtz's inators goes off randomly, and one thing falls after another. What exactly will happen? Follow the gang and their new friends in a day-to-day account of their sophomore year!
Disclaimer: I don't own anything but the plot, and my two new OC characters: Julia and Tyler. I also don't own Emma, who's OC belongs to sunsh1ne1023(I highly recommend you check her out!) I don't mind if you use my two OC characters, just tag me so I can read them if you do!
This story is mainly focused on moments in the show where Phineas and Isabella have more in-depth romantic moments. When it says "_____'s House", the view goes into the first person, but when it says anything other than that, then the view goes into the third person.
Disclaimer: I do not own Phineas and Ferb and all of the other characters.