Author's Note: Alright folks this one is a request from 616MCU, involving his AU creation Reverse/Diamond Au for UF.

This centers on Steven Diamond and Mabel as they plan a planet wide take over and one of the many places to invade is Paris and Mabel tries to get Steven in a romantic mood.

The song is from one of the famous Disney Channel shows, Phineas and Ferb.

In This City of Love.

The plan was simple.

While Dipper and Jasper handled things back at Gravity Falls, the young would be dictator, Steven Diamond will transport to different locations on Earth to plan for future conquests, and with him as guide, the twisted Mabel Pines.

The first stop is…

"Paris!"

There are times where Mabel never shows a happy moment…unless it involves the torture and manipulation of others, but being Paris, the one place she always wanted to go and here she is with the boy of her dreams.

"Hmm, This is one of Earth's oldest counties, correct?" Steven said, Unimpressed with the city.

"Yes, it is know as the city of love," Mabel swooned, but then she saw Steven's glare and changed her attitude to a more serious tone.

"But it is also known for many deaths, including the invention of the Guillotine."

The young Diamond rubbed his chin at that, "Interesting, but perhaps we should return, and check on the progress on-"

Mabel instantly put her arm around Steven's arm, "Oh come now, you've been to stressed after all the trouble with those idiots."

"Let my Brother and your flunkies handle things for now and let us-I mean you enjoy what this city has to offer."

Steven removed his arm from Mabel roughly, "Perhaps, I do need some time away. What do you recommend?"

Mabel smiled and started looking around, "Well…"

Mabel: We could share a crepe sucree at this Parisian café.

Steven sneered, "Please who would want to eat here," He started walking away while Mabel followed him and quickly took him to another destination.

Mabel: Take a break and smell these flowers underneath the Eiffel tower.

Steven gazed up at the impressive building, "That is giving me new ideas for some new Injector design, but a bit more taller then that thing.

Mabel sighed as she followed him again, "Oh Steven.

Mabel: Won't you share a crème brulee with me?

Steven looked at the heating of the food, "Please I can do better then that inferior device."

Mabel looked out and saw a couples boat passing by them and she watched it go by sadly.

Mabel: How perfect could this be in the City of Love?

Paris Citizens: In the City of Love.

Mable: In the City of Love.

Paris Citizens: In the City of Love.

Mable smiled as she saw another chance to impress Steven and maybe start brining romance in the trip.

Mabel: We could try some fancy cheese or peruse the galleries.

Steven turned away from the paintings, "That reminds me, I have to tell Pearl that I need a new portrait done of myself. Have to make a note on that."

Mable: Isn't this a perfect day?

How do I look in this beret?

Mable posed seductively at him with her new hat, but Steven rolled his eyes at that.

"If I'm not impressed with Jasper's helmet then why should I be impressed with that?" He walked away from her without a second thought while Mabel followed and her feelings staring to go grey…well as grey as she was before meeting him, Especially as they passed by more couples.

Mabel: Oh, how can he not feel the same way, when we're strolling down the Champs-Elysees in the City of Love?

Couples: In the City of Love, In the City of Love.

Mable rubbed her eyes but making sure Steven did not see her showing sign of weakness, she most definitely did now want him to see her like that.

Mable: I wish that he would whisper " Ma Cherie, Je t' aime" but all he wants to do is to expand his reign, in the city of love.

Couples: In the City of Love.

Mable: In the City of Love.

Couples: In the City of Love.

Mable: In the City of Love.

Couples: In the City of Love.

As they walked, a man selling Roses saw Mabel and offered her one of his Roses but without even looking at him, Mable blasted him with her magic knocking him away.

Right now she does not want to think about Love or anything resembling it.

The End.

Author's Note: Not quit the love song but It sort of fits in a way. Unrequited love am I right?