"The only thing impossible is impossibility." Phineas and Ferb are now fifteen, and school is about to begin. Already Phineas can sense Isabella drifting away. But Phineas isn't one to take a huge risk like that in his relationship with Isabella. Will he remember to 'carpe diem' - seize the day - before it's too late?

Boom! Bang! Crash! Silence... Sirens... Orphaned Isabella goes through a hard time when she loses both of her parents in a car accident two days after she leaves for college. Tri-State State isn't as great when your mama and your papa are dead. She and Phineas are together now, but what will happen when Isabella picks up a new "acting" job?? together is hard... Disclaimer: we don't own the characters, just the plot line. Please don't copy. ©2016

*COMPLETE* This is what happened after the "Canderemy" episode. Except Phineas and Ferb never got stuck together. Instead, it's Phineas and Isabella's hands that get stuck together when they're at the movies This is not mine, it was written by PianoMan5 from fanfiction.net I really liked this story so I decided to share it with you guys! Go check him out!

after years of failed attempts of trying to get phineas to notice her, isabella has taken it upon herself to give up on her life-long dream. and what kind of friend would ferb be if not there to cheer her up and restore her faith. but as their friendship blossoms dramatically, there is also an inescapable love triangle none of the teenagers nor their friends EVER saw coming... #8 in phineas (10/05/18)

Phineas and Isabella admitted their feelings for each other 2 weeks before college which brought them closer and officially a couple. But to get through the college life is not easy. But with the help of each other, and a little bit of jealousy and misunderstanding, they should be just ok to make it through college and into adulthood. Will they make it? Or will they let this childhood dream slip pass? Story Anniversary: 2nd August

3rd and final sequel to What now?. Do not worry if you decide to skip the 2nd sequel since it kinda sucks. But moving on, Rachael and James finally got into college. Little bits of updrafts here and there, but it provides the 2 lovers a chance to finally do something out of their minds since they are of legal. But, a little teeny problem can cause a larger problem to collapse. So, what happened? What actually happened? Why are we still asking what happened? Story anniversary: 3rd September 2018

Official Sequel to 'What now?' by S17benjamin. This time, we are shot back once again, to Rachael Flynn Garcia Shapiro, eldest daughter in the Flynn Garcia Shapiro family, 1 year later, during the summer holidays. Who knew going on a harmless adventure trip with a top ranking adventurer by you side will end up in a... disastrous situation? With the help of fading memories and loved ones, they may end up, stuck, forever? Or will this story progress through college? Or will these cease everything, and every memory they have? Story anniversary: 1st September 2018

Welcome to my first ever story. I am sorry if I lose my grammar and make some mistakes and have not checked them, So please respect this story if I made awful mistakes (not being sarcastic though heheh). Thank you, and enjoy the story. -buffmuff / jacksepticlife

"Phineas Flynn is dead." The news that the Flynn brother of the Flynn-Fletcher billion dollar company is dead is all anyone can talk about. As for Phineas' family, they seem to be the only ones that won't talk about it; especially Isabella. When Isabella becomes terribly ill from longing after Phineas, their daughter, Marie, will do anything to have her family back, even if it means going back in time, messing up the space-time continuum, and erasing her very existence. {I'm not very good at covers so over look this one im actually sorta proud of it despite stupid watermarks lol}

Phineas did tell her we weren't together, but I don't think it ever occurred to him to stop holding my hand. • • • • When Phineas, Ferb, and Isabella are in Paris for a week, Isabella is determined to get her love interest to notice her. They are after all, in the City of Love. Will they come across problems? Or will the whole trip go smoothly? You never know, unless you read the story. • • • • Song: In The City Of Love - Alyson Stoner -FanArt by: KicsterAsh- -Updates every Wednesday