Here is chapter 5 and I hope you enjoy.
Pikachu yawned as the sun hit his face "guys it mourning and we better hurry if we want to get to Celadon city before night fall".
"Wait what do you mean, Celadon city is at least a two day walk from here" stated Snivy who had already been awake 20 minutes before Pikachu had woken up.
"Not if you cut threw the forest" retorted Pikachu.
"Ergh five more minutes" groaned Riolu.
"Come on Riolu it's adventure time" Buizel said trying his best to imitate Riolu's voice and shake him just like Riolu did to him yesterday.
"Oh ha ha very funny" Riolu said sarcastically as he slid off the chair onto the floor and then walked over to Meowth who was handing out breakfast.
Ten minutes later saw our hero's walking threw the thick forest and as usual Pikachu and Buizel along with Snivy were walking in front of the group and as usual Riolu and Meowth were a few feet behind them.
"Hey guys can I ask you something?" Snivy whispered to Pikachu and Buizel but before they could even answer she continued. "Why is Meowth really here? And how do we know he's not trying to trick us?"
"Well Meowth is with us because without team Rocket he's just a homeless talking cat with no friends" Buizel whispered.
"Hey that's not very nice" Whispered Pikachu.
"Hey just because I'm gay doesn't mean I can't be mean every once and a while" Buizel stated. "Now as for your second question. It's kind of hard to tell If it is all bullshit or not but if it is then I'll give the guy a round of applause for his acting, but then I'm going to kill him."
"I see" Snivy said as she looked back at Meowth who was talking to Riolu.
"Look Snivy I have known the guy for years, I know all his tricks, so believe me when I say that he is in no way a threat to us" Pikachu stated confidently.
"If you say so" Snivy and Buizel said in unison.
The next hour passed by uneventfully, heck the most eventful thing was probably calling that Eevee an "insane weirdo" after it claimed to be from a different universe and also claimed to once be human.
"I've never heard of the America region before" Riolu said.
"That's because it doesn't exist, that Eevee was clearly insane" stated Buizel simply as he continued walking threw the forest.
"You know speaking of regions what was Kalos like before...well you know?" Snivy asked.
"Well we were only there for a couple hours but from what I could tell they were really into fashion and really odd looking/odd smelling cuisine" Pikachu stated.
"Oh boy fashion and gross food my favourite" Buizel said sarcastically but then shrugged "eh I guess it doesn't really matter just as long as I'm with you" Buizel added making Pikachu blush a little.
*Small growl*
"Yeah I'm sure we'll have a great time in Kalos once Ash is all better" Pikachu said with a smile.
*Bigger growl*
"Yep just me, you, and Ash versus the Kalos league" Buizel said happily.
*Huge growl* "I KNEW IT YOU ARE LEAVING ME BEHIND TO GO TO KALOS WITH PIKACHU!, YOU FUCKING BASTARD HOW COULD YOU?, WHAT HAPPEND TO THE POKEMON THAT TOLD ME HE WOULD PROTECT ME? AND ALWAYS BE THERE FOR ME? CAUSE IT SURE AS HELL ISN'T YOU!" Riolu screamed with tears in his eyes and before anyone could say anything he took off running in the opposite direction.
Everyone stood there shocked at what Riolu had just said but of course the one most shocked was Buizel who dropped down to his knees and then shoved his face into his paws. Oh Arceus what have I done? He thought as he couldn't help but feel guilty I-I should have known how Riolu would feel, I should have known that he would want to go, what kind of person am I if I'd just leave the one person who I love/loves me more than anything.
SUDDEN FLASHBACK
Riolu who was covered in cuts and bruises and was breathing irregularly was lying on a bed made of leaves after battling Sceptile for the first time and losing. Then suddenly Buizel entered the burrow with what looked to be a potion and some bandages.
"Riolu what were you thinking when you challenged Sceptile to a battle, I thought I told you to stick to fighting some of Ash's weaker pokemon like Oshawott" Buizel said with a voice full of concern as he knelt down beside the fighting type.
"I-I just w-wanted to be s-stronger so I t-thought that If I d-defeated a strong o-opponent it would give me a l-lot more e-experience" Riolu said weakly and then clenched his teeth as Buzel sprayed one of his cuts with the potion and then wrapped it up in some bandage.
"And how did that stupid plan go?" Buizel asked and then sprayed one of his deeper cuts.
"ARGH!" Riolu yelped as the potion stung his wound "point t-taken but I d-did have the u-upper hand on him in the b-beginning of our b-battle".
"only because a lot of us begged Sceptile to go easy on you but I guess he changed his mind part way threw" Buizel said with a chuckle as he finished wrapping up his last wound. Buizel then put the medical stuff away and grabbed a blanket. He then lied down next to Riolu and pulled the blanket on top of both of them.
"I'll b-beat him next t-time we battle you'll see" stated Riolu proudly.
"Says the pokemon that's afraid of the dark" Buizel said jokingly.
"HEY YOU BETTER TAKE THAT BACK!"
END OF FLASHBACK
AUTHORS NOTE: Hey guys sorry for the short chapter but I think the chapter is best suited to end here. Do you guys think Riolu had a good reason to freak out or do you think he's just being a whiny brat? Do you guys have any suggestions for what will happen to Riolu while he's out there all alone? (Besides death and rape) PLEASE READ AND REVIEW