Ad Astra Prequel: Love's Full Blossom

Chapter 1: The Proposal

No, this does not take place during the same time of Phineas and Ferb's lives that we all know. This is 10 years after the events of A New Star is Born, my 5th story (my 6th one, Balance of Terror, was a prequel to my 4th one, The Terran Empire). This story is meant to discuss the marriage of Phineas and Isabella. This is a short story, so don't expect much of this beyond the awesome marriage of Phineas and Isabella.

== April 15th, 2025… ==

Phineas Flynn and Isabella Garcia-Shapiro were in love with each other for a long time. They had barely told each other of their feelings for each other on the second-to-last day of the famous 104-day summer vacation we have borne witness to. They had risked their lives a few times since, but had grown only closer as a result. They even met parallel universe versions of themselves—twice. They won a few marching band contests in high school. They, along with their friends, graduated from college in 3 years because of the positive influence that Phineas had on everyone else. Phineas had overseen the construction of the Flynn-Fletcher Starship Complex and the official first contact with Meap's species (which humans coincidentally called "Species 1" like those in the Terran Empire Universe) on April 5th, 2020 (Phineas kept in contact with his Terran Empire Universe self and scheduled it on the same day as it had been in 2010 for them). But despite all of this, there was still one thing missing: a more official bond between himself and Isabella.

So, one day, in the apartment complex where Phineas and Isabella lived separately (yes, there is actually decency in this society), they both decided to go out for a nice dinner at the new Chez Platypus restaurant in town (yes, Phineas and Ferb had given inspiration to a few entrepreneurs who were looking for new ideas for a classy restaurant) after they were done with the work day (Phineas had his inventions patented and Isabella worked at the Flynn-Fletcher Academy with new recruits). They both got dressed and went down to the restaurant via transporters at their apartment complex. Phineas was wearing a simple black suit with a white undershirt and dark blue tie. Isabella was wearing a nice dark blue dress and black high-heels. "Hey, Izzy." "Hey, Phineas." "What'cha…?" Isabella quickly shushed him with her finger and asked "what'cha doin'?" Phineas blushed, gave a mile-wide grin, and said "well, uh…going out to dinner with you." Isabella gave her usual cute smile and said "well, let's go, then!" They walked arm-in-arm to the entrance towards the greeter, who was Buford tonight (this was a part-time job for him whenever he was not aboard the USS Constantine or some other starship as Chief of Security).

"So, how's the happy couple this evening?" Isabella squealed and said "we're doing fine, thank you" while hugging Phineas' arm. "Doin' well with the inventions?" asked Buford. "Yes. Yes, I am" answered Phineas with a smile. "Well, you two have a nice evening." "Thank you. We will" answered Isabella. They both walked in and had Ferb, who also worked here part-time, escort them to a table where two glasses of champagne awaited. "Good evening, you two. How may I serve you?" asked Ferb, who had become a bit wordier in his adult years. Phineas looked at the menu and said "I think I'll take the simple chicken alfredo and salad with red wine vinaigrette, please." "Okay. And for you, ma'am?" After thinking for a while, she said "I think I'll go with the same." "Alright. Do you need any milder drinks for the side?" "We'll just take water" said Phineas. "Alright, we'll get your food made in a jiffy. You two have a nice night!" Phineas and Isabella turned back towards each other and smiled with a slight giggle. "Oh, your brother, Phineas." "Yeah, Vanessa's one lucky girl to have him. And to think, she's the daughter of the guy who's threatened our lives for the longest time!" "Yeah, but she's not the evil one. And besides, we got that future Doofenshmirtz to warn our own about what he'd become if he continued to be so evil." "Yes, that's right. Besides, the future's not set in stone, so the world will probably be safe from him."

Phineas then thought for a moment before asking "hey, how did we know that Perry was part of the secret agent group, the OW…" "OWCA" said Isabella; "You know…I can barely remember that a few years before that, we were doing something with him…helping him on some mission…I don't know…WAIT! I remember! We were hit with some amnesia ray to help Perry keep his cover! That was just after I…" Isabella opened her eyes up wide in realization. "That's when I…got the courage to kiss you before being hit! You seemed to like it…" said Isabella with a playful coyness in her voice. Phineas, too much in a massive realization, was unable to blush for a while. "That's right! We were fighting off Doofenshmirtz from a parallel universe! Wow…I guess the effects of an amnesia-inator don't last forever!" They both smiled at each other. "You know, I did enjoy that brief moment with you doing that…" said Phineas. Suddenly, though, there came an uneasiness about Phineas.

"You know, Isabella, there's…something I need to…uh…I, uh…Isabella?" Phineas pulled out a ring in a small box from his pocket, kneeling to the floor. "Isabella Garcia-Shapiro, will you marry me?" Isabella's eyes opened up more than they ever had at any other time in her life. Her smile reached from cheek to cheek as she welled up with tears, yelling out "Of course I will!" Isabella squeezed the life out of Phineas for seemed like eternity. Both shed tears from unfathomable joy at the ideal becoming the real. These two were meant for each other, although it had taken Phineas a while to realize Isabella's feelings; nonetheless, him finally getting it was enough those 14 years ago to give him the courage to reveal his own and promise her that she was to become Mrs. Isabella Flynn someday [A/N: This was from Celestial Feelings, my first story]. And now, they both knew that they were to not only continue bettering mankind, but to live together and raise a family to carry on their legacies. When Isabella finally stopped hugging Phineas, he had to cough a few times just to be able to breathe right again, although he had enjoyed her warm embrace.

"Sorry, Phineas…" said Isabella. "You don't know how long I'd wanted all of this. I've loved you since we were children and always had fantasies in 'Phineas-Land' about this stuff…" Phineas raised his eyebrow curiously before saying "Phineas-Land…?" Isabella blushed and said "yeah, that's how I explained it to the Fireside Girls in my troop…kinda embarrassing right now, but I know you don't mind, right?" He gave a sideways smile before stroking her hair and saying "of course I don't. You were a kid with a crush on me; I'll admit that I had a few fantasies myself, but I didn't realize my feelings for you too long before that day." "Which one, Phineas? All of them were so awesome that I don't even know where to begin." Phineas smirked and said "that time when we first built the USS Phineas. You remember that time where I took you to that isolated alien beach, right?" "Ah, yes. Wow, it really did take you a while to notice me…ah, no matter. What matters now is what the future holds for us." "I agree."

Phineas raised his glass after sitting back down and said "I offer a toast…the undiscover'd country…the future." Isabella laughed and said "Oh you, Phineas. What's that from?" "It's Hamlet. Shakespeare. Classic stuff. I was talking to my parallel self and he was telling me how he made that toast when he first launched the ISS Phineas out with its warp drive." Isabella smiled and said "then, to the future!" Just then, Ferb came in with the meals prepared for the two and a massive grin on his face. "Well, how sweet." They both blushed speechlessly. "And by the way, just to let you know, we've got some people with cameras back there that got a lot of it." They both looked sheepishly around and blushed a deep red before just laughing and hugging each other. They knew full well what lay ahead for them—what they had waited years for—the ability to fully express their love for each other.

Yes, a bunch of people who've written Phinbella fanfics tend to write them like this with the whole cliché fancy dinner and proposal, but hey, you've gotta admit it's effective if done right. Anyways, the next chapter is the last one (yes, already). I guess this makes this story a two-shot (if such a term exists for it). Anyways, keep reading!