*Kiara*

The walk towards US Undyne's Lab was noisy. Well, what can you expect when you have a punny Sans, a highly energetic Sans and a laidback Papyrus with you along the way?

While me and the others were messing around, US me was distant. She walks at least a few meters away from us. She was quiet most of the time and when she does make any noise, it's either a laugh or a groan.

I walked beside her and she glanced at me.

"Why are you here? Join the others." She muttered quietly, stuffing her hands in her red hoodie.

"I'm just wondering why you're quiet. You seem to be distant. Why is that?" I asked her, concern showing in my eyes.

"It's none of your business."

"But it is. You're being distant, don't you want your brothers- well, half brothers- to know more about you?" I asked her with a gentle voice.

"Why do you think I distance myself from them? It's because I don't want them to know more about me. And if they did, they would just get shoved away by me. I don't like to socialize with other people like you do." She said with a slight hint of emotion. She's been hiding her feelings for too long. I guess if Gaster didn't make me fall with Frisk and Chara I'd be like this too.

"I understand how you feel. But gosh, you have a cute little brother over there. Don't you feel like you want to protect that innocent little thing from harm?" My eyes pointed over at US Sans. Her eyes followed.

"Heh, I guess you're right. But I'm not getting to close though, you know, Gaster and his plans." I nodded at here statement, delighted on having persuaded her to be more sociable with her half brothers.

Wait, Sans is also my half brother. We're fine. We haven't fought at all. Or at least I think we didn't. It's hard to tell.

"Hey, Underground to Kiara?" I snapped out of my thoughts as US Kiara waved her hand in front of my face.

"Uh, sorry. What were you saying?" I asked and she sighed.

"Should we join the others?" She asked and I nodded, grabbing her hand and pulling her towards the group.

"Kiara! and other Kiara! why were you over there?" US Sans asked us as we approached. We both shrugged.

"Just talking about stuff." We unisoned. We looked at each other surprise. Then, we laughed. Sans looked at us weirdly. US Sans looked at us with a face of joy while US Paps has an amused smile on his face.

We continued walking, telling puns along the way annoying US Paps.

"what do you do when you see a skeleton running across the road?" Sans asked, glancing at US Paps at his side. US Paps looks like he can't take it any longer.

"What?" US me asked and me and US Sans giggled.

"jump out of your skin and join him." We burst into laughter while US Paps facepalmed.

"Wait, here's one. Why did the skeleton run up a tree?" I asked.

"why?" US Sans asked.

"A dog was after his bones!" I joked and we all laughed except for US Paps.

"I'm done with all of you." US Paps said and sped up while we laugh harder. Sans was rolling on the ground laughing, US Sans was standing while having a laughing fit, I was leaning against the wall trying to catch my breath while US me was beside me, her hands covering her face as she tries hard to stop laughing.

US Paps returned a few minutes later and saw us laying down while looking at the shiny stones on the ceiling of the Underground. US Paps joined us.

(A/N: They're in Waterfall)

"You all done with your laughing fit already?" He asked with a sigh and we all nodded while smiling. This is one of the good things that happened after we got teleported to other universe. At least we still get to have fun.

Soon, US Kiara fell asleep, US Sans on her arms also sleeping. US Paps was beside them looking at them with a satisfied smile. I looked at them and smiled sadly. I wish Paps was here.

"hey, you look like you're down to the dumps." Sans joked and I giggled a little.

"Well, I just kinda miss Paps. And Chara too..." I muttered the last part so he wouldn't be able to hear me. He looked at me sadly.

"i... i miss him too." He said and looked back up.

"Hey, do you have a wish?" I asked hin quietly. We are at the wishing roon after all.

"i just wish we could get Gaster back and go home. you?"

"I wish... I wish everyone's happy." He chuckled.

"well that's thoughtful of you."

"And I wish everything will go back the way it used to be. Having spaghetti over at your's and Paps' house, goofing around with Chara and Frisk, snowball fights..." I kept on rambling the happy memories we've made with everyone.

"hey, you know i'm not a man of promises," Sans interrupted, "but i promise you that i'll do anything just to get everything back the way it use to be."

"You know, you didn't have to promise but thanks. I really appreciate it." I smiled and hugged him. He was shock but them hugged back.

"i never thought i'll have you as sister." Sans chuckled. "even if you're younger than me you act more mature."

"I guess I took it from Gaster." I replied, nuzzling close to his warm jacket. "Hey, when we get home, can I have your extra jacket?"

"sure, anything you want." He said and I let sleep drag me into it's depths.