After Sai fell asleep, Nibi realized that he forgot to ask Nurse Joy something.

"Hey, Nurse Joy?" Nibi began.

"What is it?" Nurse Joy replied.

"Which one of the twins was born first?" Nibi asked.

"It was your son..." Nurse Joy replied as she gestured at the child Nibi was holding.

"Oh. Okay...I just wanted to know which one is the eldest." Nibi replied.

As Nibi looked at Sai, he laid Sai down next to his sibling and tucked them in before giving Serenity a kiss on the forehead and leaving the room so Serenity and their kids can rest.

"I'll be back..." Nibi said to Nurse Joy. "...There's something that I left back at home that I forgot to give to Serenity. Make sure the kids will be alright..."

"Okay...I'll let Serenity know when she wakes up." Nurse Joy replied.

"Thanks." Nibi said before heading out the Poké Center.

-Minutes later-

After Nibi left and came back to the Poké Center, Serenity was awake and has already ate her food she requested and was given to.

"Hey, honey..." Nibi began as he knocked on the door lightly before entering the room.

"Oh! Nibi. I'm glad you're back. I was starting to get a little bit worried about you." Serenity smiled after she heard Nibi and looked up.

"Sorry about that....I just forgot to bring it with me..." Nibi said as he walked over and sat down on a chair next to Serenity.

Serenity gave Nibi a confused look.

"What do you mean?" Serenity asked curiously. "Bring what with you?"

"This..." Nibi said as he pulled out a pink gift bag.

Even more curious, Serenity took the bag and opened it to see what was in it.

Nibi chuckled a bit nervously as he blushed and started rubbing the back of his head a little.

"I didn't know what to get you so I just picked something out of random that I thought that you might like." Nibi explained as he looked over at Serenity.

Serenity setted the bag down before she gestured Nibi to come over.

As Nibi headed to her, Serenity gave Nibi a hug just out of nowhere once he was close enough to where she can touch him.

"I really love it, Nibi...The gift's perfect." Serenity said as she smiled at Nibi.

Nibi smiled before he rubbed her soothingly by the back of her head.

The gift Nibi gave her was two pairs of baby clothes.

One was pink and the other one was blue.

Perfect for a set of twins, just like Nibi and Serenity's kids.

"I'm glad you like it..." Nibi replied as he kissed Serenity on the forehead.

"So...uh...How long are me and kids gonna be here?" Serenity asked.

"You and the kids are gonna be here for a while until you've fully recovered from the child birth pains..." Nibi replied as he chuckled a bit. "So, make yourself comfortable here as much as you can cuz' it's gonna be a bit..."

Serenity flattened her ears back as she gave Nibi a scared look.

Nibi gave Serenity a hug before he started to calm her down.

Serenity gripped Nibi's T-shirt a bit fearfully while Nibi continued trying to calm her down.

"Nibi...I'm scared...I don't wanna be here by myself. It's scary when I'm all alone." Serenity whimpered as tears started appearing in her eyes.

"Don't worry...I'll be staying over here until you get better." Nibi says as he looked at Serenity in the eyes.

"Promise?" Serenity asked.

"I promise, Serenity...I won't leave your side...Ever!" Nibi says as he hugged Serenity again while he nodded his head.