Thank you Katdemon1895, after reading this idea, this just sparked to life.
Adrien was very content, leaning against Marinette as she doodled out her latest idea before class. Just a few more lines and it'd be done...
"Oh she's so gorgeous!" Chloe's voice rang out, drawing in the reluctant ears of Adrien and Marinette. "Have you seen anyone as gorgeous as Queen Bee? Well, besides Belle Bleue of course."
Snorting, Adrien buried his face into Marinette's shoulder, trying to doze off and ignore the blond. He didn't want to think about Buzzkill.
"I suppose so," Sabrina agreed, "but she should know that Belle Bleue belongs to you."
Marinette pursed her lips, a little annoyed.
"True," Chloe purred as she sat in her seat, "but I would be fine with Belle being with Queen. They'd be so perfect together." She sighed, wishful.
Marinette felt Adrien twitch, and before she could cut in, he rises, giving Chloe a tired pout. "You do know that Belle and Malin are in love, right?"
Chloe pauses, and slowly turns to Adrien, raising a high brow. "What?" she repeats.
"Belle and Malin are in love and together. They're perfect."
Chloe chortled. "Adrien, oh Adrien. How can they be together when he's constantly sneezing around her? Belle may like that fox, but they aren't together, much less in love." Leaning forward with a sly smile, she said, "Now Queen Bee? Belle would totally fall for her. They'll be beautiful together."
He scoffs. "Seems like a pretty shallow love."
"It is not shallow!"
"They literally just met! That Buzzkill doesn't know her. And Belle certainly doesn't know her."
"How do you know that they don't know each other?"
"I-I follow the Ladyblog!"
"Oh sure, like that proves anything."
"It proves plenty!"
While Chloe and Adrien (and loosely Sabrina) argue about Blee and Bellin, Marinette gaped at her boyfriend, not believing this was actually happening.
But it was.
They were having a shipping war.
Groaning aloud, she smacked her head against her sketchbook.