Prompt: Humans are the rarest and the deadliest species in the known universe. Often, search parties go missing due to a run in with a human ship. It has recently come to light that there is an entire planet full of them.

Prompt: It is illegal to contact the humans, as they wear an evolutionary scar from their time as prey. It is known as 'fear' and it makes them volatile and unpredictable.

A/N: I do not own South Park or any planets… I also do not own either of the writing prompts that I am using to write this story.

I waited for Tweek to take my hand, he had huddled up to the tree again after I offered to help him down so I was a little worried. I decided to wait and give him a minute, being an alien on Earth was probably a little much to take. He didn't take long to look at me again and I noticed he looked a little nervous, but I put what I hoped was a reassuring look on my face and stretched my hand out a little farther toward him. I watched as his hand suddenly darted out and grabbed my hand and pulled me hard to his side, I wobbled on the branch suddenly losing my balance and I was scared for one moment that I would fall especially when I felt him let go of my hand. For one wild moment I thought he had done it on purpose just to make me fall but then I felt his arm wrapped around my waist and lock me to his side. I settled on the branch again after regaining my balance, but before I could fully relax I felt something settle on my lips and suddenly this alien's tongue was in my mouth.

My eyes widened and I felt my blood practically boil behind my lips and I had no idea what was up with this reaction and when he pulled back after only a moment he looked at me with something like relief as if this kiss had been the thing that made him trust me. I was confused and ready to pull away from him because kissing an alien was not on my list of things to do that day. Tweek's arm tightened on my waist again and for a second I was afraid he was planning on kissing me again but then I realized we were sliding off the branch and before I could panic we were falling through the air towards the ground. Tweek somehow made it so his legs hit the ground first and I was still in the air when he settled down and was able to lower me safely down onto my feet. I turned around to find everyone looking at Tweek strangely but a couple of them were looking at me still, I had a feeling it was because Tweek's arm was still wrapped around my waist so I took a step away from him and allowed his arm to fall back to his side.

Tweek still looked scared of the others but he didn't run and it wasn't until he looked at me expectantly that I realized what he was waiting for.

"Oh, uh this is Tweek. He wants to see his ship." I was avoiding looking at the others because I knew they saw what had transpired in the tree. And I wasn't disappointed when Cartman suddenly burst out laughing and pointed at me.

"Craig totally just made out with that alien in the tree! Oh my god, you guys saw that right?" Cartman looked pretty excited about what had just happened and the others just sort of gave a small laugh which quickly fell silent when Craig flipped off Cartman and suddenly gave him a death glare which lasted the whole trip to Tweek's ship which was not helped with the fact that Tweek stuck near to him and tried not to stray near any of the others.

Craig stood silently still brooding over the fact that this alien had kissed him. Why would he kiss him? If he had been human, Craig would have punched him right in his face. Also, why did he keep hanging around Craig as if he were the better option out of all of their group? If anything, he was only better than Cartman in their group. Tweek was walking around his ship and rummaging around in it, probably for a way to fix it or something. Tweek was on his back under his ship at the moment. Obviously not needing or wanting help.

"Uh, I think we should go make some lunch. Craig you stay here with him since he seems to like you the best. We can bring you guys something in a while." Clyde said hurrying away from Craig's glare as the others followed behind him back to camp. Craig sighed and sat down against a nearby tree as he waited for Tweek to come out from under his ship. After a while he got bored so he stood up and approached the ship where Tweek was still working and cleared his throat.

"I am uh pretty handy with cars. My dad taught me from a young age how to fix them if you want some help." He watched as Tweek pulled himself out from under his ship and look up at him with those glowing green eyes of his. There was a smudge of dirt or something dark on his cheek which Craig immediately found distracting.

"I do not know what a car is." Tweek said "But my ship needs parts if I am to fix it and I do not believe that I will find them on this planet. What is this planet called anyway? How did you come to find it?"

"This planet is called Earth and I was born here. All humans live here you know." He fell silent as he watched as Tweek's entire body froze up.

"Y-You mean there are more humans here? As in this planet is their home?" He looked at Craig, his eyes so wide and almost fragile looking. Craig felt an odd urge to hug him which he immediately repressed.

"Yes. Earth is our home planet. What about you? Where is your home planet?" Craig was curious as well as interested in keeping him talking.

"I am from Neso." Tweek said suddenly holding himself up straighter as if the name of the planet alone makes him feel proud. "Neso is a planet that follows the belt around Neptune and shares an ancestral line with Venus. We are called Sateils. An ancient race which live in harmony and peace with nature."

Craig was a little stunned but he could hear the pride in Tweek's voice over his planet. Which is near Neptune, one of the coldest planets. He looked over at Tweek again and could have face palmed right then. "So that's why your skin is blue. You live in below freezing temperatures and probably think it's really warm right now."

Tweek looked at him for a moment before giving a small nod. "It is rather warm on your planet. Although it is less warm than Venus."

Craig nodded. "Why don't we go and get some lunch and then we can see about parts for your ship."

"I do not know what lunch is, but I will follow you." Tweek said to Craig and gave him another searching look as if hoping to read his mind.

"Lunch is food." Craig said shortly before starting to walk back to camp with Tweek beside him. They were silent for a time before Craig couldn't take it anymore. "Why did you kiss me?" He all but demanded.

Tweek looked confused for a moment, "what is a kiss?" He asked finally after a few beats of silence.

Craig was incredulous. He stopped and watched as Tweek stopped to turn and look at him. "You kissed me up in that tree and you don't know what a kiss is?"

Tweek looked up at him with the bright eyes. They glowed in the dim lighting through the trees and still looked confused. "I don't understand." Tweek said in a rather small voice.

Craig felt torn and confused because this alien had kissed him and yet he was the one acting confused. Craig let out a rather frustrated sigh before stepping forward and grabbing Tweek's wrist before pulling him closer to himself. He wrapped his free arm around Tweek's waist and moved his other hand from Tweek's wrist to his link their fingers together as he leaned in he almost whispered, "This is a kiss" before his lips were locked with Tweek's and his tongue found its way into Tweek's mouth. Before Tweek had only kissed him for a moment but Craig found his arm tightening around Tweek's waist and pulling him closer still as his lips burned and his heart rate sped up and Craig's confusion grew over his reaction to kissing this alien who was a boy and not of Earth but when he pulled away he didn't feel regret. He did however feel his face burning as he looked at those wide eyes staring back at him.