Disclaimer: I do not own any of the characters from Phineas and Ferb!
Prologue
Years have passed since the Isabella and her friends build a roller coaster to kick off their summer. They were now sixteen and seventeen, all in high school.
Beljeet is the only one in the group that isn't in high school. He already graduated and is already in collage, but he still keeps in touch with the group and visits constantly.
Buford is seventeen and still a freshman in high school. Learning has never really been his thing, but he does enjoy being part of both the theater club and the football team. When he first joined the theater club so of the other jock mocked him for it but after a trip to the hospital no one brought it up again. No one messes with Buford.
The fireside girls are now too old to technically be the fireside girls anymore but the girls are still close and try to get together every other weekend to catch up. Gretchen, Ginger, and Isabella are still the best of friends.
Isabella is still a leader but follows Phineas around like lovesick puppy. However over the years Isabella has been questioning if Phineas is worth all the heart ache and tears. She is class president and head journalism of the school paper. If it wasn't for the fact everyone knew she was head over heels for Phineas then every guy in school would be chasing after her. Some have tried but failed.
Phineas is one of the most popular guys in school thanks to his optimism, generous heart, and friendliness. He still has no clue about what romance and flirting is, a number of girls have tried but he thought they were all just being friendly. In his spare time he still tinkers and invents but saves the big project for the summer.
Ferb is another guy the girls swoon for. The fact that he is a gentleman, British, and drives a motorcycle has almost every girl putty in his hands. The fact he doesn't talk helps too, it makes him seen mysterious and the girls just eat it up. In fact Phineas and rest of the gang are the only ones to hear him speak. Teachers don't even call on him in class anymore.