Big Mac is tired, after eating his dinner he decides to go to his room to do nothing but read. Applejack would sometimes tease him and call him an "egghead", but he knew that she was just joking, he is the smart one of the family.
He reaches his room and opens the door only to be met with a voice.
"Good evening darling." said the feminine and sophisticated voice.
Big Mac is surprised to see Rarity lounging on his bed. "How did-?"
"Granny Smith let me in...but that's not important." answered Rarity, a grin on her face. She gets off the bed and begins to circle Big Mac, checking him out. "I came here to personally tell you that you're invited to Twilight's anniversery party on Saturday." she said, Rarity then uses her magic to remove Big Mac's trademark yoke and sets it down in the far corner of the bedroom.
Big Mac is extremely nervous and begins to sweat. "Why?" he managed to force out.
Rarity continues her circling. "Because it would mean a lot to Twilight for a big and strong stallion as yourself to be there for her." she said teasingly. Big Mac knows that she is flirting with him to get a reaction, and not because she's attracted to him, he also knows that there's an alterior motive to Rarity's invitation.
"I know you had a crush on Twilight since you met her, I can tell these things you know." said Rarity. "Unfortunately, that ship has long sailed away and will probably never come back..." Rarity stops her circling, takes out an invitation, sets it on the night stand and walks towards the door. "...especially since she's planning on going all the way with him." Rarity then leaves the room and waves goodbye. "Bye!"
Big Mac is left speechless as another part of his soul dies. His chances of being with Twilight gone. Big Mac then looks to the Smarty Pants doll on his desk, having had it since that "Incident" a long time ago so he can be reminded of the mare he ONCE loved. Big Mac shutters at the thought of using past tense. He opens his bedroom window, picks up the doll with his teeth and spits it out the window, not wanting anything to do with Twilight anymore.
"An' fine riddance!" Big Mac exclaims before closing the window shut.
The next day...
Twilight is in the study room of the library reading "A Virigin's Guide to Sex" and taking notes.
She uses her magic to write "Dolphin Style?" on the notepad before hearing a knock on the front door. Twilight quickly hides the book and notepad before using her magic to open the door. The door opens to reveal Rainbow Dash.
"Dash? You're using the door?" asked a confused Twilight, normally Dash would just crash thru a window. Twilight sees a look of concern on Dash's face.
"We need to talk," said Dash. "It's about Fluttershy." Twilight invites her inside and they sit on the couch in the main room.
"What about her?" asked a concerned Twilight, sitting next to Dash on the couch.
"She's been acting really weird lately, she's locking herself in her room too often and is more withdrawn than usual." explained Dash.
"Are you sure?" said Twilight, wanting to make sure Dash isn't taking things out of porportion.
"Of course I'm sure, this same thing happend five years ago in Cloudsdale." explained Dash, uncomfortable from talking about it. "I think Fluttershy is in love with somepony."
Twilight is surprised. "Isn't that usually a good thing?" she asked confused.
"With Fluttershy it is not, it is a bad thing." explained Dash, "Especially with estrus coming up next month."
Twilight could see Dash slowly panicking. "What exactly happend five years ago?"
"Fluttershy fell in love with a pegasus stallion but was too afraid to tell him how she felt, then estrus hit..." explained Dash, taking care to word it carefully. "...I am not allowed to tell you what happend next, but it was bad, that's all I can say."
"Why can't you tell me what happend?" prodded Twilight.
"I just can't, okay!" snapped Dash. "Just make sure she doesn't fall in love, or if she is, make her admit her feelings for the special stallion before estrus next month." Dash decides to leave, feeling that she told Twilight too much. Twilight chases after her as Dash leaves for the front door.
"What does that have to do with it-?" before Twilight can finish, Dash was already out of the library and in the sky.
Twilight stands in the doorway, stunned and confused.
"So, is Big Mac coming to the party?" asked Pinkie Pie while being measured for a dress by Rarity.
"Yes, he'll be there alright." answered Rarity, focused on the job at hoof.
"Awsome! That means that not only Twilight and Turner get a fairytale ending, but Fluttershy and Big Mac too!" happily exclaimed Pinkie.
"That's what I'm hoping." responded Rarity, finally finished with the measurments. "And go easy on the baked goods next time Pinkie." advised Rarity. Pinkie ignores it.
"I can't wait to have a special somepony, we would throw parties together and eat cakes and pies everyday." she says lovestruck. "Aw...yeah..." she then begins to stare into space and drools.
Rarity places her hooves on her shoulders and shakes her. "Pinkie...you're in another fantasy sequence again."
Pinkie finally snaps out of it, "Thanks, I was afraid I would be stuck in that fantasy sequence forever."
Rarity doesn't say a word.
"Good mornin' sugarcube." said a voice as Fluttershy awakes. Fluttershy finds herself in a strange bedroom, with Big Mac watching over her. Fluttershy just smiles. "Good morning Mackie." They then kiss eachother.
At breakfast, Fluttershy is happily cooking pancakes while Big Mac is at the table reading his farmer's almanac. They then eat their breakfast, sharing stories and launghing with eachother.
Big Mac is then seen plowing the fields of the farm while Fluttershy is taking care and feeding the many animals that populate the farm. Once Big Mac finishes plowing, he is greeted by Fluttershy waiting at the porch with some apple juice, they both smile and toast eachother.
They are then seen walking along the far edges of the farm together taking in the beauty of nature.
Then they are seen painting the barn together, Big Mac painting the lower half and Fluttershy painting the upper half. After they finish, Big Mac playfully dabs red paint on her nose, while Fluttershy gets back at him by doing the same, although not as effective due to the fact that Big Mac has a red coat. They both just laugh. They are then interrupted by a sonic rainboom in the sky, as Rainbow Dash, dressed in her wonderbotls uniform comes to pay the couple a visit.
After a fun dinner between the three of them, Rainbow Dash says her goodbyes and flies off.
At the end of the day, both Big Mac and Fluttershy are cuddling eachother on their bed and begin to kiss eachother passionately.
Fluttershy wakes up to find herself back in her living room, awake from her nap. She is upset that it was all just a dream, but then notices her wings are fully extended.
"Oh...my..." Fluttershy blushed.