Here's the start of the one-shots. None of them will be linked to the other; they're pretty much free-standing. This particular chapter takes place sometime before Episode 11.
"Jaune."
"Ruby."
"Do you need some...help?"
"No...no I'm fine."
"Jaune, you're hanging upside down from a tree limb," the Grim Reaper look-a-like stated, her brows furrowing in displeasure.
"Ahh I'm fine," Jaune said, attempting to wave away the concern.
"Jaune," Ruby said, this time with more stern in her voice, "you're hanging upside down from a tree limb that Cardin put you in."
"Who Cardin? Nawh," Jaune said, attempting to salvage whatever dignity he had left. "I just decided to straighten my back out."
"Straighten your back?" Ruby questioned with clear unamusement in her tone.
"Yes?" Jaune said, though it sounded more like a question than a response.
"Mhm," Ruby hummed in her obvious you're-a-liar-and-you-know-it tone. "Here, I'll help you down."
"Huh? Oh no, I can get down-" Jaune was interrupted by Ruby jumping up the branches and swiping the one he was stuck on.
Jaune hit the pavement rather roughly, though he was thankful that he had his armor on instead of his uniform. That would have been more painful. He heard a pair of feet land beside him, and felt a spike of jealousy for how skillful she was. A hand appeared in his field of vision, and he followed it up to Ruby's smiling face.
"Need a hand up?" she asked.
Jaune smiled a little, remembering when he had first met her; the places were reversed, however. He took her hand and let her help him up. And because he wanted to continue the parallelism between the first time they met and now...
Jaune gave a small laugh, "Aren't you crater girl?"
Ruby gave a little cry and gave him a playful little push.
"You jerk," she laughed.
"What? I think the nickname fits," Jaune said, laughing as well. "It's sort of like a superhero name."
"Oh really?" Ruby questioned, placing her hands on her hips as she seized him up. "If I'm Crater Girl, than you're my trusty sidekick Vomit Boy."
"Wha?! Sidekick!" Jaune questioned, looking theaterically horrified. "I am no sidekick!"
"Hmmm, you're right. You don't look anything like a sidekick," Ruby said with mock concentration. "You're taller than me. I guess we're my partner in crime."
"Partner in crime? I thought we were superheroes?" Jaune asked.
"We are," Ruby grinned. "We're just a team of Partners In Crime. P-I-C."
Jaune chuckled at her explanation of it.
"Well, you are the expert on this sort of thing, I'll leave you to handle the decision makings," the boy said with a grin.
"Of course; leave it to me!" Ruby said, striking a heroic pose before falling into a fit of giggles.
"Ruby!" Weiss shouted from the distance. "You dunce, we're supposed to be training!"
"Ooops! I forgot. I'm coming!" Ruby shouted to her partner. She turned back to Jaune, offering him an apologetic smile. "Sorry, but I gotta run or else Weiss will stab me...and I wouldn't put it past her to do that."
"I understand," he said, with a warm smile. "I don't want you to get stabbed or anything. We'll catch up later."
The girl gave him a stunning smile, and before he had time to process it, she got on her tippy-toes and pecked him on the cheek. She ran off while he stood there in surprise, watching her retreating form. He slowly raised his hand and touched his cheeks lightly, quite surprised by what had just happened in the timespan of the blink of the eye.
"Well...that happened," he said, quite stunned, though there was a small happy smile slowly forming on his face.