I do NOT own Sonic or Megaman. SEGA and Capcom does.
As Sonic ran to the house he and Tails lived in, Sonic couldn't help but wonder who this kid was; where he came from; those kinds of questions (although we know it's Megaman). The boy was slightly warm in Sonic's arms. When he got to the house, Tails greeted him.
"Hi Sonic! How's it going?"
"It's okay Tails. You won't believe what happened. I found this portal and it vanished and in its place was this boy."
"Is he okay?"
"I… I'm not sure. I was hoping you could help me."
He nodded. They went to the guest room that nobody was using. Sonic gently laid him down on the bed. Tails put a hand to the boys' forehead.
"Definitely has a fever."
"Will he be okay Tails?"
"Unfortunately I only know how to fix machines, not humans. We don't get humans often, so I don't know what to do."
"Oh…"
They went quiet. Sonic hoped the boy was okay. Because, well, he's just a kid. If he WAS human, what would they do? He might not be from here. If he ISN'T, how would they get him home? Those were the questions that were in Sonic's mind that were unanswered at the moment.
Megaman wanted to open his eyes so bad but his stomach decided otherwise. Even though he's a robot, he can feel, sleep, eat, and has other human abilities, which include him being able to be sick. Roll was at one point, with roboenza (Mega Man 10). He wondered… did he catch the roboenza virus? Sure; being a hero was fun for him, but even robots need a break; a day off or two. He might be a robot, but he's technically a kid. 10 years old, in fact.
'Hmm… Ow… that fever is really heating up my circuits. I don't even know where I am. I hope I can get home. Dad would help me… right…? I wonder what they're doing. I just hope they're all okay. Roll… Rush… Blues… Dr. Light… Eddie… Auto… Beat… Tango… all of them really… I hope I can SEE them all again. Now… I just hope I can get home. I miss all of them.' He thought.