Remy walked through the door, Starbucks in hand.
"Listen up gurls it's Thomas birthday and we're gonna surprise him!"
The others just paled they had forgotten! Remy put his hand on his hips.
"You forgot didn't you?" He asked.
"Holy smokes we did!"
"Fuck!"
"Shit"
"Oh this is unfortunate"
"Great Odens ipatch!"
The other sides all sat there in shock whatsoever they could think just came out of their mouth. Patton took action.
"I'll bake the cake. Logan you and Roman will go and find the decorations. Virgil, Deciet you will be in charge of informing Thomas's friend. Remy go take Thomas out do something for about two hours," Patton had gone full dad mode. The sides went to do what they were told.
Remy sunk down. Appearing on the couch, startling the living shit out of Thomas.
"Jesus! Remy what are you doing here?" Remy looked at Thomas.
"Gurl I'm gonna take you out somewhere 'cause it's ur b'day!" Thomas's eyes lit up. He hugged the rebellious side. At least one of his sides remembered. Thomas quickly got dressed and of they went.
Back in the mindscape things weren't as good. They decided to transport everything to the real world.
Virgil accidentally dropped something on Romans foot, making him drop the box he was holding on Logan's hand while he was sorting the decorations on the floor. Deciet had smashed his knee against the coffee table, Patton had brunt his hands while getting the   cake out.
Now Virgil had the injured sides sitting on the bench tending to their injuries.

Time skip
Four of the five sides in the house were bandaged up. The guess were there and they were waiting for Thomas and Remy to get back.
"I'm just saying Remy it's weird for that many cars to be outside my house-oh my GOSH!" Thomas exclaimed as he walked into the living room. He hugged all of them. Then noticed; Logan and Patton's hand bandaged up, Roman limping and Deciet had an ice pack on his knee.
"You guys ok?" Thomas asked.
"Totally," Deciet responded. The room cracked up and everyone enjoyed the cake and each other's company.
HAPPY BIRTHDAY THOMAS!!!