Nobody's POV:
While Reiji is working a potion to stop Cordelia from taking over Yui's body where he's trying to find a way to get rid of her permanently, the brothers and Yui were in the living room waiting for Reiji to finish the cure with Yumi looking concerned for Yui's fate as she secretly prays to god to make sure Yui's okay.

Yumi's POV:
While we're waiting for Reiji to finish the cure, I secretly prayed for my sister to be alright with my whole body leaning towards the ground not wanting them to know that I still believe in god until Laito interrupted my prayers.

"~fufu~ You do know god doesn't exist right?"

He said as I twitch at Laito for interrupting my praying to god, I slowly looked up to Laito who is sitting there making that stupid smirk on his face.

"Honestly, you're making a mockery out of me in a time like this?"

I asked irritably as he grins at my annoyed look.

"I wasn't planning to mock you Yumi since you were so busy praying to a nonexistent being."

He said as I twitch even more when starts to bug me.

"I wasn't praying Laito besides, I was just worried about Yui that's all."

"So is that the reason why you're holding your hands to the air with your head down?"

He asked playfully as I immediately started to get pissed with Laito teasing me, Shu then opened his eyes and spoke.

"Can you guys shut up? I'm trying to listen to my music."

"Seriously in a time like this?! Geez no wonder why Reiji hates you so much."

"Eh, I don't really care much about that."

He nonchalantly said as I roughly sighed, I put my hand on my face exhausted from the stress and the pain that I endure.

Then I got even more irritated when Laito continues to teased me, he teasingly asked me.

"So are you SURE you're not praying for-"

He then flinches when I cut him off, I stood up from my seat as dark aura appears surrounding my whole body, I gave Laito my best death glare.

"Do you want me to whoop your butt just like how I whooped your uncle's butt?"

I threateningly asked while cracking both of my knuckles, he then shrunk himself from the couch with his head nodded in fear.

"N...No Yumi chan....please don't(but I actually love you to do that 😏).."

He replied fearfully as Ayato, Subaru, and Kanato are laughing at Laito's reaction to my threat, Subaru said to him.

"Yep, that's what you get perv!"

He cheerfully said as the two triplets kept on laughing, Reiji appeared and calm the triplets down.

"Alright you three, that's enough of this nonsense we don't want Yumi to have a rough night."

Then I came to him and asked politely.

"Reiji is the cure finished?"

He then politely replied to me.

"Not yet, I need one more piece for that woman in order to kill her permanently."

"But there's nothing left from her."

Subaru stated.

Just then Kanato steps in and proclaims he has the last piece for the potion.

"Actually, I have something."

He then pulls off the head of his teddy bear as he grabs the last piece from his teddy, he gave it to Reiji.

"I don't need it need it anymore."

As Reiji mixed the potion with the last piece, the last piece soon dissolves as Reiji smiled at the complete potion, Ayato and I smiled with Ayato asking him.

"Did it do the trick?"

"Of course it did, now let's get her back."

He said smiling warmly at me as I smiled him back.

While all of us surrounded Yui, Ayato put the potion into his mouth as he gets down on his knees, he brings his face closer to hers kissing her while the potion pours down from his mouth to her mouth, we heard Yui softly mumbling.

Yui, please be okay....

I thought to myself as I gripped both of my hands, Reiji held me by the waist to eased my anxiety, Ayato called her by her actual name.

"Yui."

Yui's POV:
After he called me by my real name, I slowly opened my eyes as I blinked twice gently at him.

"A-Ayato?.."

I replied as I slowly looked back and forth to see everyone here in the living room, I then turned to Yumi who was tearfully smiling at me.

She then came over to me and immediately hugs me tightly.

"Y-Yumi?..."

"Thank god your back!"

I became so shocked to see her showing affection since she never shows me affection before. I then felt a teardrop from my shoulder when she wholeheartedly told me.

"I'm...sorry...about the cross..."

She said tearfully as I became surprised by her apology, I slowly formed a smile and hugged her back as I accepted her apology.

"It's okay Yumi...I forgive you..."

"I'm so so sorry...I...shouldn't said that I hated you..."

"Yumi..."

Yumi's POV:
When Yui became surprised by my hidden affection, I realized what I did and immediately let go her as I turned away from her not wanting to see me blushing.

"D...Don't do it again alright?...I only saved you because I don't want you to be gone forever..."

I said as I blushed while still turning my back on her, She smiled sweetly at me as I heard her grinning at me.

"Thank you Yumi san, it was very nice of you to do that."

She said sweetly as I blushed even more I strictly replied to hide my soft side.

"Y-You don't have to thank me you know. Besides, I couldn't care less if you were gone! It would be so hard without you being here so I can boss you around, scold you, and hitting you in the head whenever you did something wrong, but... I'm glad you're back Yui..."

I said as I lower my head down to the ground blushing not wanting everyone to see me like this, I got so irked when Laito started to gush over my soft spot for Yui.

"Awwww Yumi chan has a soft-"

I then punched him in the face sending him flying as the two triplets, Yui, and Subaru started laughing at me with Shu smirking while lying in the couch, Reiji then calms everyone down as I strictly pushed his glasses up.

"Alright all of you, let's not messed with Yumi showing affection for her sister. In the meantime, Ayato, Kanato, and Laito clean this mess up, Yui helped out, Subaru put that knife away, and Shu keep an eye on them please?"

"Mm."

He replied lazily as the triplets complained about the mess, Yui started to assure them to do what he says as they started to clean up, I smiled warmly at her while helping them clean.

You maybe a fool but you're also my sister and I'm glad you're alright Yui....

I thought to myself until Reiji came up to me and hugged me from behind and whispers in my ear asking politely.

"Yumi, may I see you in my room for two minutes?"

I smiled warmly at him as I turned around and whispered back to him.

"I would love to Reiji."

As me and Reiji headed up stairs to his room, the triplets started to fight with Yui trying to prevent the fighting as Shu is watching smirking at them.