A/N: This is an idea that came to me so I thought I would write it. It's still in he process of being written so if there is anyhting you want to see happen, let me know and I'll see if I can add it, but I'm not promising that it will definitely happen. It started off as one idea, but kid of developed into another. This was going to be Addi-centric, but now it's going to be based on her relationship with Archer I think.

Summary: It follows Addison from when she is born to now on the show. It's just different stages in her life and how she deals with them with help from her brother Archer. It shows how theire relationship grows as they do. It will go through all the pairings, ADDEK, MADDISON, ADDEX, PADDISON, KEVIN/ADDI, but there will be no pairing at the end as yet. There probably won't be a pairing in the end.

Please review and give me your thoughts on whether I should continue or not, and if you have any ideas or anything you want to see happen.

Enjoy

Four year old Archer Forbes-Montgomery stared in awe at the tiny baby led in the couch in front of him. He looked around and took a step towards the couch, placing his hands on the edges as he watched the baby girl. He watched as her chest rose and fell with each breath she took. She was sleeping peacefully, her hands in tiny fists as she dreamt. He had never seen anyone so small.

Archer took in the baby girl's features. She had a head of bright red curls, her eyes delicate, her mouth petite, her lips a light red colour. She was small, her body didn't reach the end of one cushion on the bottom of the couch and she was dressed in a pink dress. She continued to sleep soundly as Archer watched her.

He glanced around once more before he reached a hand up and took hold of one of hers, gasping quietly as she instantly curled her fingers around his hand, keeping a tight grip. Archer was mesmerized by her.

Suddenly he heard footsteps out in the hallway and his mother, Bizzy, appeared in the doorway. "Archer, what are you doing? Get away from her." Bizzy shooed him from the baby girl and Archer made his way to his toys and sat down on the floor, where he continued to watch the baby.

Bizzy looked down at her two day old daughter before glancing at her son. "Now Archer, I want you to stay away from your sister, I don't want her to be woken up. Do you understand?" Archer nodded timidly, knowing not to disobey his parents. "Why don't you go and play up in your room for a while?" Bizzy looked at Archer who just nodded and made his way from the room, looking once more at his baby sister.

Bizzy sighed, she didn't want to be mean to her son, but she had just brought Addison home and she didn't want Archer to wake her. He could be so loud at times. She knew it was going to be hard with a four year old and a baby in the house.

Bizzy turned and looked back down at Addison, seeing her still sleeping soundly. She checked to make sure Addison couldn't roll off the couch before she left the room once more.

---

After playing in his room for two hours, Archer got bored and decided to go back downstairs. As he left his bedroom, he heard a soft humming coming from what was the nursery, a room he hadn't been allowed in. Slowly he made his way towards it, pushing the door open further, to see a soft pink room. A crib placed against one wall, a matching changing table not far from it. There was a light golden small wardrobe opposite the crib, toys filing a lot of the space.

Archer looked around and saw his mother sat in the rocking chair that sat between the window and the crib, softly rocking it. She looked down at Addison who was cradled in her arms, suckling hungrily from the bottle. Bizzy smiled down at the baby who looked around her in awe.

Bizzy glanced up and saw Archer stood in the doorway. She gave him a soft smile as he watched them quietly. "Come here Archer." Bizzy smiled, watching him carefully walk over to her. "This is your baby sister, Addison." Archer stood on tiptoes, his hands resting on an arm of the rocking chair as he gazed at Addison in his mother's arms.

"What do you think of her?" Bizzy smiled at her son.

"She's tiny." He whispered.

"She's only a baby, she'll grow though."

Archer just looked at his baby sister. Addison moved her eyes around the room, her gaze settling on Archer and she just watched him as she finished suckling. Bizzy smiled, lifting Addison to her shoulder to burp her, laying her back down in her arms after. Addison's gaze never left Archer once, and Archer never stopped watching his little sister.

"Do you like her then?" Bizzy looked at Archer, noticing how his eyes never left Addison. Archer just nodded quietly, it was as though him and Addison already had a bond, a secret language between them.

"That's good then." Bizzy smiled and stood up. "Come on, lunch will be ready soon." She placed Addison carefully down in the crib, before she turned and held her hand out to Archer, who took it, his gaze still on his baby sister. Bizzy walked out of the room, Archer following behind.

---

A week later and Archer watched as his father, Edward Montgomery, strapped Addison securely into the buggy, placing a blanket over his daughter. Archer stood quietly, just watching. Edward leaned forward and kissed his daughter's forehead, smiling and standing up, looking down at her.

"Ready to go to the park Archer?" Edward looked at his son who nodded. "Okay, good, where's your mother?"

"Upstairs."

"Okay." Edward nodded and turned to the stairs, to see his wife walking down and he smiled at her. "Ready to go?"

"Yes." Bizzy nodded, pulling her coat on.

"Okay." Edward opened the door, pushing the buggy out and letting Bizzy and Archer walk out before he locked the door. Bizzy had taken hold of the buggy and pushed it down the drive, Archer close behind her. Edward caught up to them in a few strides, placing his hand on the small of his wife's back. Archer walked quickly to keep up with his parents, not complaining.

It wasn't long before they reached the park and Bizzy put the brake on the buggy by a bench. She checked on Addison who had fallen asleep on the walk there before she took Archer's hand and walked over to the swings with him. The whole time though Archer seemed to have his gaze on the buggy and Edward. Archer was besotted with his baby sister, hardly leaving her side.

Edward smiled as he looked at his family. He watched his wife push his son on the swing while Archer watched Addison who slept peacefully in her buggy.

---

By the time Addison was six months old, she was able to sit upright by herself. She would sit and just watch Archer play. Whenever Archer noticed her watching him, which was most of the time, he would somehow involve her, making her smile and squeal with laughter. Unless Archer was at school, or at a friend's house, he wasn't far from Addison. They had instantly become very close to each other.

By the time Addison was eight months old, she was crawling around everywhere, Bizzy and Edward sometimes found it hard to keep up with where she was. She'd be there one minute, they'd turn around, and when they'd turn back she would be gone, having crawled off somewhere. The one person they could count on to know where Addison was, was Archer. As soon as Addison began to crawl, he'd follow her everywhere, making sure she didn't cause herself any harm. The two were inseparable.

When Addison was a year old, she had begun to say her first word, saying it whenever she got the chance, to anyone she could, but her favourite person to say it to was Archer. It may have had something to do with her first word being, Archer. Archer grinned proudly when he first heard her say it, and he smiled every time Addison called his name. It was something that made them even closer than they were.

---

When Addison was three, she started school. She was nervous and worried as she walked into the school, but she had her big brother with her. He walked with her to her classroom, where she had to walk in alone. She looked around at everyone else before she found herself a seat at a table. The teacher smiled at her and asked her name, before introducing her to a shy girl next to her.

"Hi." The girl blushed shyly. "I'm Savannah, but you can call me Savvy."

"Hi Savvy, I'm Addison." Addison smiled at the girl, thinking she could have a friend there. "I'm three, how old are you?"

"I'm three as well." Savannah smiled.

"We're the same age then." Addison grinned.

"We are." Savannah grinned back. "Hey, we could be friends."

"We should." Addison nodded and that was the start of their friendship.