"Auntie!" A little boy with red hair yelled as he pointed. "Come on! We need to get in line before it gets too long!"

"I'm coming, Battler." Rosa giggled as she followed him closely. "We'll be here all day, so we have plenty of time."

"But I want to see how many times I can ride it in one day!" Battler smiled up at her.

Rudolf promised to take his son to a waterpark for his seventh birthday. However, some things came up that kept him from going. Luckily, Battler's favorite aunt wasn't busy and could spend the day with him. Even better, it was a bright sunny day for anyone to enjoy a water park.

Battler wore a pair of red swim trunks, while Rosa wore a black bikini. He grabbed Rosa's hand as he dragged her to the water slide.

"Hold on, Battler." Rosa smiled as she stopped and grabbed an inflatable raft. "If we want to go down the slide, we have to bring one of these with us."

"Oh, can't we go down without it?" Battler whined.

"Only if you want to get hurt." Rosa giggled as she patted his head. "And I don't want my favorite nephew getting hurt."

"Okay." Battler smiled as they went up the steps.

Once at the top, the lifeguard placed the raft in the water and held it for Rosa and Battler to get on. Battler got on the front, while Rosa got on the back. After asking if they were ready and nodding to him, he gently pushed them down the slide.

As the raft swiftly went down the slide, Battler held his hands up and screamed with a huge smile on his face. Rosa just giggled, seeing her nephew enjoying the ride as the raft rode the side of each turn. Almost as fast as it started, it ended with them hitting the pool at the bottom.

"That was so much fun!" Battler got out of the raft and stood waist-deep in the pool. "Can we go again, Auntie!?"

"Sure thing." Rosa smiled as she got out of the raft and walked back to the start of the slide.

Battler decided to ride the same slide three more times. Each time, he had the same excited reaction when he went down. While most would probably be bored doing the same thing, Rosa still smiled each time they went down the slide.

"Can we go again?" Battler smiled up at Rosa.

"Battler, you went down it so many times already." Rosa sighed as she placed her hands on her hips. "Don't you want to do something else?"

"Like what?" Battler looked up at her, dropping his smile. Almost as if it was on cue, his stomach growled.

"How about we get you some food?" Rosa giggled as she took his hand and walked him to the food court.

Rosa ordered them a couple of burgers with fries and found a table for them to eat. Battler immediately dug into his burger.

"Slow down, Battler." Rosa giggled as she held her burger. "It's not like anyone will take it from you."

"I know," Battler said with his mouth full before swallowing. "But I want to get back to having fun."

"You're not having fun sitting and talking with me?" Rosa raised an eyebrow.

"I…" Battler frowned as he looked up at her.

"Oh, I thought my lovely nephew enjoyed spending time with his auntie." Rosa frowned as she looked away, exaggerating her voice. "I guess I was wrong to think he was so sweet after all."

"No, Auntie!" Battler's eyes went wide. "I love spending time with you! I promise!"

"Well, I guess you could be telling the truth." Rosa smiled as she held her chin. She then looked at him. "Just to be safe, who's better between,"

"You're better than Aunt Eva and Aunt Natsuhi!" Battler cut her off. "Aunt Eva is mean, and Aunt Natsuhi is boring!"

"Okay, I believe you." Rosa giggled. "Now I see my sweet little nephew again."

Battler sighed, then smiled again and resumed eating. They both finished their food before getting up and walking around the park.

"Hey, Auntie," Battler said as he held Rosa's hand. "How come you don't have kids of your own?"

"Because I'm too busy watching you." Rosa giggled. She stopped when she looked down and saw Battler frowning. "Battler, what's wrong?"

"It's nothing." Battler looked away.

"Don't give me that." Rosa stopped and stepped in front of him. "Come on, tell your Auntie what's wrong."

"It's," Battler frowned. "You're always watching me instead of Mom and Dad, and I heard some guys saying they didn't want to talk to you because you had a brat with you."

"Battler." Rosa sighed as she kneeled in front of him. "You shouldn't worry about what I'm doing with my life. I love spending time with you and wouldn't trade that for anything."

"Really?" He asked.

"Of course." Rosa nodded as she placed her hand on his shoulder. "Besides, I think I know the guys you're talking about. They seemed like a couple of jerks anyway. I'd prefer a nice man who doesn't say mean things like that. Also, someone who's caring."

"Like me?" Battler smiled as he pointed at himself.

"Well, you're not a man yet, but someone nice and caring like you would be perfect." Rosa smiled as she pinched his cheek. "You'll make some lucky girl very happy one day."

Battler giggled as he tried to pull away. Rosa eventually let go and stood back up.

"Since you've been such a good boy today, how about we get cookies?" Rosa suggested.

"I'd love one!" Battler yelled with stars in his eyes. Rosa giggled again as she walked him over to where they sold cookies.

As they walked back to the pool, they had their own cookie. They were still warm, so they hadn't bit into them yet.

"Hey, Auntie," Battler looked up at Rosa. "If you did have kids in the future, would you rather have a boy or girl?"

"A boy or girl?" Rosa looked up. "Since there's only one girl with your cousin Jessica, I think a girl would be what I'd want."

"What would you name her?" Battler kept looking up at her.

"I'm not sure." Rosa held her chin. "Maybe I'd name her,"

Rosa was cut off as they heard a girl crying close by. She covered her face with her hands while ice cream was on the ground in front of her.

"Are you okay?" Battler walked up to the girl in a yellow one-piece.

"I dropped my ice cream." The girl sniffled. "My mom bought me that, and I tripped and dropped it."

"You want some of my cookie?" Battler held up his cookie as the girl stopped crying. He broke off half of it and handed it to her. "Here you go."

"Thank you." The girl sniffled.

"I'm glad I could help," Battler smiled as he rejoined Rosa. Meanwhile, the girl walked back to her parents.

"That was so sweet of you, Battler." Rosa smiled as she kneeled and hugged him. "You're the sweetest boy ever."

"Thanks, Auntie." Battler hugged her back.

"Excuse me," A man with a camera said as he approached them. "Want a photo to remember your trip? I don't charge that much."

"Sure thing." Rosa smiled as she handed him some money. "Get a couple for us, please."

"Of course." The man smiled as he pointed his camera. "Say, cheese."

Rudolf sighed as he finally put the framed picture down. He had a bunch of photos just like that of his son spending time with Rosa and looking so happy. He frowned as he kept looking at them.

"Rudolf?" Kyrie walked in. "Are you okay?"

"I'm fine." Rudolf put his hands in his pockets. "Just thinking about Battler and how he's doing."

"You know you could call." Kyrie sighed as she crossed her arms. "You always send money to his grandparents to watch him, so why not just try to talk to him."

"He has his reasons." Rudolf turned around. Kyrie could see him frowning. "Can't say I blame him."

"If this is about our marriage, then he has no right to," Kyrie started to say before Rudolf raised his hand.

"It's something else." Rudolf sighed. "Maybe he's not the only person I should try to talk to."

"Is it Rosa?" Kyrie smiled. "Maybe it would be nice to pay her a visit and let her meet her new niece."

"I bet she and Maria would be good friends, too." Rudolf smiled.

"In that case, why not talk to both Battler and Rosa?" Kyrie held up a note. "I talked to his grandparents, and they told me they're sending him to see her while she's on vacation."

"Really?" Rudolf raised an eyebrow. "Where?"

"Here." Kyrie handed the note to him, and he looked at it.

"Hinamizawa?"