This Is it season 4 baby and yes, this does exist in the Good Luck Luke universe.

A few days after her engagement party, Zee kicked the door down and looked at her friends.

"You monsters!" She screamed.

"What?" Kara asked.

"Diana, you can leave the room. This could get ugly. You're excluded from what is about to occur." Zee says. "I know you were nice to Luke on several occasions."

Diana excused herself before Zee looked at everyone else.

"You all were rude to Luke." Zee says.

"Look, you know he's not supposed to know about the Court." Kara says.

"He never knew about that!" Zee screamed.

"Okay, no need to fight, we'll apologize." Jessica says.

"I guess we went a little overboard…" Kara says

"A little? He's mentally broken." Zee says. "He repeats to himself every day about how he'll never be good enough for you guys."

"He is good. Just tell him to quit worrying all the time." Kara says.

"He has autism! Most of the time, he can't help but worry! A lot of his siblings can make him feel insecure about himself, too." Zee says.

"If his siblings are so crappy, why don't you drag Luke here so you two can live together?" Kara asked.

"Let me tell you something, Kara. GO COMPARE YOURSELF TO YOUR COUSIN, BECAUSE THAT'S ALL YOU'LL EVER BE GOOD FOR!" Zee screamed.

"Oh, no, you don't!" Kara says, growling as mentioning her cousin was a spot you don't wanna mess with.

"Guys!" Jessica says as the two begin fighting.

Kara punched Zee through a wall. Zee groaned as she leaped and punched Kara, but it did nothing.

"Enough!" Diana says, getting in the middle.

"I quit! I'm moving out!" Zee says, planning on heading to Royal Woods.

"That honestly can go double for me!" Diana says.

"What?" The other girls asked.

"I hear the things you say about Shane…" She says.

"Diana, look, last time you left we nearly died" Karen says.

"Yeah, what about protecting Metropolis? Your honor of helping can't bail on us." Barbara says.

"If you girls don't start treating Luke and Shane with a bit more respect, me and Zee are out of here! Capische?!" Diana snapped.

They nod as Diana leaves.

"We need to fix this. A party. Apparently, in Royal Woods, parties are the solutions to all of life's problems and Luke and Shane love parties more than anything. Next to music, dancing, and performing. And being sexually appealing." Karen says.

"EW!" Kara says and leaves

"So, is Diana going to be Shane's ANH partner?" Barbara teased.

"She can't sing." Karen says.

"Girls, party, let's go." Jessica says as they go to get supplies. "You two can talk about that later."

They arrived at the store and got stuff Shane and Luke liked.

"Let's call Stephen to bake some goodies." Jessica says. She was blushing the minute she mentioned Stephen's name.

"You should call him!" Barbara says. "I think you should thank him for that picture he sent you…"

The picture in question was a shirtless picture of Stephen, the boy in question baking a pie and getting flour and sugar all over himself in said picture while flashing a seductive smile. Jessica blushed and called.

"Meyers Family Bakery, Stephen speaking." Stephen says.

"Um…hi…" Jessica says, blushing.

"Jessica, my love! So happy to hear from you! What can I do for you?" Stephen says.

"Look, I need you to bake Luke and Shane a cake." she says.

"Anything for you. And oh, you're welcome, by the way. I'm glad you like that picture of me. I hope we can go out on a date sometime." Stephen says.

"Oh, um…I…sure. Just make that cake, okay?" Jessica says.

"Of course. I'll bring it when I finish it." Stephen says.

"I love you, Stephen Meyers." Jessica says.

"Love you to the moon and back, Jessica Cruz." Stephen says before hanging up and going to make the cake.

"Ew!" Kara groaned.

"Guys, what if we fail? From what the Adventure Kids said, making a successful party for Luke and Shane is harder than fighting Darkseid." Karen says, shaking and nervous.

"How hard can a party be?" Kara asked.

"Would you like me to show you two of their worst birthdays?" Zee tells them.

"Why are you here? I thought you moved." Kara says.

"You really want to see how hard it is? Then you should see this." Zee says. She then shows Luke's worst party.

"Those Louds are monsters…why does he even stay there?" Barbara asked.

"The boy looks up to the rocker girl more than we ever realized." Jessica says. "She was always trying to make her siblings stop their chaotic behavior at his parties. But I see them disobeying her there."

"So we take them both here." Kara says.

"That's kinda wrong. Taking them away from their lives." Barbara says.

"Or just get the bad siblings moved to a boarding school." Karen suggested.

"Now comes Shane's worst birthday." Zee shows the girls this.

"Oh, my gosh…" Jessica says.

"Favoritism at its finest…" Karen says, pitying Shane.

"Yeah, they really need to cut ties with those monsters." Barbara says.

They soon begin setting things up.

"Diana, you gotta propose!" Barbara says.

"But…doesn't the man normally…do that?" Diana looked confused.

"Luke and his group of friends usually prefer the women doing it." Zee says.

"Yeah, that will cheer Shane and Luke up." Barbara says.

Diana looks a bit nervous, not knowing what to do. If Shane ended up proposing, he'd be crushed at the idea of her doing it instead of him.

"I think you should take your time." Karen says.

"Who to invite?" Kara asked.

"Who do you think we should invite?" Zee asked.

"All of Luke's friends, those cups, the, I believe, elves…" Diana says.

"They're witches." Zee says.

"Who else is friends with them? They have a lot." Karen says.

Luke was in Royal Woods with Shane. Shane was working at Tune In, while Luke was working at Good Sport Sporting Goods.

Leni was working at the mall as well, feeling worried.

Fiona noticed. "Leni, what's wrong?" She asked.

"It's my brother and cousin." Leni says.

"What about them?" Fiona asked.

"They're never happy in December and January." Leni says. "They'll both be 18 on their birthdays. And they'll be graduating from high school this year."

"I've heard. I feel bad for them." Fiona says.

Meanwhile

"We've been looking for days. Where could Big Owl be?" Poison Ivy asked.

"I think he died." Livewire says.

"Okay, we have to move on, first things first, getting revenge on Zee and Diana and Dinah for stealing my night." Carol says.

"Yeah, you have fun with that." Catwoman says, walking out.

"I hear that Luke is going to be having a party and no one can beat him, so maybe it's time we retire from villainy." Poison Ivy says.

"No way." Giganta says.

"Yeah." Heatwave says.

"Ruin the party if you want, but you will die." She says and leaves.

The villains think.

In New York

Shredder arrived at the old base and sees graffiti Karai and Shinigami drew.

"What is this? She dared to mock me while I was dead?" Shredder asked.

Augury, now wearing a gold mask, chuckled. "No respect for the deceased, I take it?"

"Yes, times have changed and as you saw, the turtles have new allies." Tiger Claw says.

" And sire as you see the Super Hero Girls are having a falling out" Baxter says

"Excellent. Make sure the party fails. If those brats don't have their leader they will fail then I will strike those girls and then the turtles" Shredder says

Augury sighs. "Waste of time if you ask me. I mean, I know they'll get back together anyways."

"You dare question the Shredder?" Shredder asked, pointing a blade at Augury's neck.

Augury sighed. "Our pact stands. We have a common enemy. I'm just voicing my opinions."

"Baxter, deploy the Mousers. The time to rise is now." Shredder says.

Augury sighs. "My suggestion would be to hold off on revealing we survived. Some people…"

"Very well." Shredder says and walks off to do his own thing. "We will remain a secret until the time is right."

"Tiger Claw betrayal is death." Shredder says off screen.

Meanwhile, on the rooftops…

"Yeah, we're invited to a party!" Mikey says.

"We can't go. We can't be seen." Leo says.

Back With Luke, Luke and Shane had just finished their work shifts and were just relaxing.

"Ahhh…" Shane says as Leni was finally on break.

"Oh, hey, Leni." Luke says.

"Are you okay?" She asked. She knew things had been a bit crazy since the engagement party.

He nodded.

Soon, the girls finished decorating.

"Do you think they'll like this…pre-birthday celebration?" Diana asked.

"I hope." Barbara says.

The boys were soon going to be here. And the cake hadn't arrived yet.

Jessica was worried. Luckily, Stephen had made it, cake in tact.

"Stephen!" Jessica says.

"Here you go! I'm glad I made it on time!" Stephen says, giving Jessica the cake.

Later, the boys were on their way to the party.

They arrived as confetti fell on them.

"Surprise! Happy pre-birthday, Luke and Shane!" Their family and friends say to them.

"Wow! Is this for us?!" They say.

"Yeah!" Barbara says.

"You're too kind!" Shane says.

They start off the party by opening a few gifts. They weren't much, but the boys opened them anyway.

Diana got Shane a new microphone to sing with.

"Awww, Diana, I love it." Shane says. "But I definitely love you more." He kisses her.

Zee got Luke a birthday sash. Luke gasped with delight.

"Perfect! I can't wait to wear this to all my birthweek celebrations!" Luke says.

"Yeah, we'll be there for sure." Zee says.

Shane smiled at Diana. "My love, guess what I get to do with you?" He says.

"What?" Diana asked.

"I'm going to give you singing lessons. You, me, and an empty room." Shane says. "I want you to be a singer. You and I will make beautiful music together."

"A singer? I never gave much thought to that…" Diana says.

"Oh, don't be shy. I'll teach you all I know." Shane says.

"So you can enter that show." Zee says.

"I…I trust you, so I'll take you up on your offer, Shane." Diana says.

Later, Barbara and Barry were dancing as Zee twirled Luke.

Baxter Stockman had sent Mousers to spy.

"I should just attack. Taking out the turtles' allies will finally make me look good." Baxter says, but Lisa was behind him.

"Hello, Baxter, remember me? The girl you kidnapped?" Lisa says

"Ah!" He says, falling back.

"You wanna ruin Luke and Shane's day? Think again. Leave now and don't cause a scene." Lisa says as Baxter ran.

Meanwhile, Zee pulled a rabbit out of a hat as Luke and Shane smiled.

"Amazing, almost as good as us." Oliver Fox thought.

Oliver Queen was thinking of his rivalry with Luke and Zee.

"Hey, Diana, your birthday is next week, right?" Shane asked.

"Correct. I do not think much about it, however." Diana says.

"Oh, you're getting a celebration." Shane says.

"You don't have to." Diana says.

"But I want to. If you don't want a party, we can go to dinner instead, just us." Shane says.

"Oh, no, she's getting a party." Luke says.

"Oh, all right…" Diana says.

Shredder was looking at the Talons. "Pathetic."

Augury scoffed. "My Meta-Talons held back your turtles while the foot was mere fodder. Your foot need to modernize…"

"Well, will attack soon after those girls separate with those two, considering that Luke and Shane will be much easier and quicker, then we strike." Shredder says.

"His friends will be at the parade." Baxter says.

"None of my concern." Shredder says.

Augury scoffed. "You ask me, we're better off not dealing with pompous brats…"

"What do you suggest? Just target your rivals, because those brats are tied to your rivals." Shredder says.

Augury sighed. "I suggest we strike directly. But, not ourselves. Find people with no direct ties to us."

"I suggest we strike in a few months." Tiger Claw said.

Shredder looks. "No direct ties." Shredder leaves.

Augury smirks. "I know where to look…"

Meanwhile…

Karen shows a highlight reel of Luke and Shane's best moments. The boys both smile at this.

"Amazing!" Jessica says, looking at it. She then snuck a peek at Stephen, who was setting up some tables.

"My goodness, why does he have to look that good?" Jessica thought as she was blushing.

"So, Zee, are you leaving?" Oliver Queen asked.

Zee thinks and shrugged

"I think I'll stay." Zee says.

Soon, Stephen was bringing out the cake.

"A cake topped with candy bars?! That's awesome!" Barbara says.

"Dibs on the Kit-Kat bar once the cake is cut…" Kara says.

Luke and Shane smile and soon cut the cake.

"Mine!" Kara says, taking the Kit-Kat bar.

Barbara walked outside, sighing and thinking about her father, which led to thoughts about her mother. "Why did her counterpart go to the Court?" She wished she had answers.

"Barbara, he's done. Dead." Diana says.

"Yeah, forget these villains. Luke and Shane took a bunch of them to jail, so we should go on a vacation. Thanksgiving break is coming." Zee says.

Diana nodded. "Don't forget us. We ended Shredder, the Court's leader, and Ra's Al Ghul."

"And Big Owl…wait. What happened to Harley?" Barbara asked

Everyone shrugged.

End of chapter

Post-Credit scene

" Get me pictures of Spider-Man!" a voice yells out