HotXbun: Sorry it has been about a month since I last updated.

This chapter will have a time skip in it. As well as a song!

ILoveEverything6: Yes she should.

Disclaimer: I do not own Austin and Ally, The Book of Life or Avatar The Last Airbender. But I do own Alice.

Chapter 4 Ultimately Growing Up

Alice: Soon the day came when Austin would leave to study abroad.

Austin was at the train station saying goodbye to his friends and family.

His mother was kneeling down beside him.

"Goodbye Austin", she said. "Write soon."

Austin kissed his mother's cheek.

"I'm going to go over there", she said before leaving on the brink of tears.

Austin walked up to Ally and Kira.

"I'm gonna miss you guys", he said.

"We'll be here waiting", Kira said as she hugged Austin.

"For as long as it takes", Ally said as she hugged Austin.

"Don't ever stop playing", he said to Ally. "Okay?"

Austin then turned to look at Kira.

"And you", he started sternly. "Don't you ever stop fighting for what's right."

Ally picked up a box.

"I got you something", she said. "You should probably open it now."

"Wait a minute", Kira said. "We were suppose to bring gifts?"

Her friends chuckled at her before Austin took the lid of the box.

The puppy was inside and Austin gasped.

"I named her Note", Ally said as said puppy stared at Austin. "She'll look after you."

"Oh", Austin said as he took Note out of the box. "I remember you." [The Ultimate Extra: Note is from the last chapter.]

"I figured you needed a bit of the mall to go with you", Ally stated.

"Thank you", Austin said softly as he held Note to his chin.

"Seriously", Kira said suddenly. "Nobody told me we were supposed to bring gifts."

"Will you hold Note for me", Austin asked Kira before she did said task.

Austin picked up a box.

"This is to make up for breaking your key-tar", he said to Ally.

Before anything else could happen, this did.

"All aboard!"

Upon hearing this Kira gasped and Austin looked at his friends sadly.

"I gotta go", he said before grabbing Note and running to the train. "Don't forget me!"

Right before Austin got into the train, his cap fell off.

It was white with the outline of a black diamond on it.

"Austin, your cap", Kira said before she ran off to catch said item.

Ally put the box Austin gave her down and took off the lid.

Inside was...a new key-tar!

Ally gasped when she saw it.

It had a silver headboard and a black neck.

Ally turned it around and saw that something was engraved in it.

Always play from the heart-Austin. [The Ultimate Extra: That's the same saying from the movie.]

Ally hugged the gift. She knew there was one more thing she had to do.

Austin sadly sat on the train as it started. But then this happened.

"Austin!"

Austin looked outside the window and smiled.

Ally was running along the path.

"When you come back I will sing for you!"

Kira started running alongside Ally holding Austin's cap.

"And I will fight for you!"

With that the train passed the girls and Austin sat down. This time in a better mood.

Alice: It would be years before they saw Austin again. [The Ultimate Extra: Years?! How many are we talking about here?]

The girls stopped running.

Kira started walking away while Ally kept on looking at the train.

"I will wait for you."

Ally's father began to train her to takeover their family store, Sonic Boom, while Officer Johnson started training Kira how to save people.

Durning this time Ally formed a band with three other girls named Cassidy, Piper and Carrie. [The Ultimate Extra: The band is the counterpart to Manolo's band from the movie.]

The band was named Musical Blast and was managed by Ally's best friend, Trish. [The Ultimate Extra: I know I said Trish wasn't going to be in the fan fiction. And that was the plan at the time. But the plan changed.]

Ten years passed and before you knew it, Ally and Kira were grown ups.

Even though her father still wanted her to take over Sonic Boom, Ally would still try to play music whenever she could.

Kira eventually left to help people.

One day Ally stayed out all night playing with the band.

"I will wait, I will wait..."

"I will not wait for you!"

It was Ally's father who said this.

He grabbed Ally's ear and started pulling her away.

"Dad", Ally said. "I was on my way."

HotXbun: Well. That happened.

As you see, this chapter started off sadly but became better at the end.

Challenge: Tell me if you think Ally and Kira grew up well.

My Answer: I think they grew up well.