Andy put her arm around Milo's waist, and led him into the house, as he slipped his arm around hers. They walked into the living room, where Patrick and Richard were waiting for their mother.

"Hi Mommy!" Patrick said as he hugged her leg. "We missed you lots and lots," he added.

"Yeah Mommy," Richard piped in, "We missed you."

Andy bent down and hugged her twins, picking them up to see Milo. "Boys, do you know who this is?" She asked them, referring to Milo.

The boys nodded their heads furiously. "That's Daddy!" They said together.

Andy nodded. "That's right boys, Daddy's come home...to stay," She said, as a tear slipped down her cheek.

Jesse and Lizzy heard a man's voice from the other room, and came in to see who it was. They were surprised and thrilled to see Milo. They both ran up and hugged him, very excited. "Milo, you're home!" Lizzy proclaimed.

Milo nodded. "Yes...yes I am."

"Are you staying?" Jesse asked, worried that he might have to leave again.

Milo shook his head, "I'm here to stay girls...if you and your mother will have me," he said, as he turned around and got down on one knee. He pulled out a black velvet box from his jacket, and opened it. Inside, there was a beautiful white gold engagement ring with a large diamond in the middle of it.

Milo began to speak. "Andy...I've loved you since the first moment I laid eyes on you. I thought you were the most beautiful woman I had ever seen...and I still think that today. When I had to leave, I realized how much I loved you, and how much it hurt for me to be apart from you. I want to spend the rest of my life with you Andy, and share everything with you. I promise to love you forever and ever...Dr. Andy Campbell, will you marry me?" As he commenced his speech, tears were trickling down everyone's faces...except the boys, who were clapping.

Andy looked at her girls, and then at her boys. "What do you say guys?" She asked them.

"Yes! Yes! Yes!" The boys shouted, giggling with delight. The girls nodded in agreement.

Andy looked back at Milo, smiling. "I guess it's unanimous...yes Milo, of course I will marry you!"

Milo slipped the ring on her finger, and kissed her passionately.

"Oh god Andy, you have no idea how long I've waited for this..." he said to her.

She opened her eyes, and looked deep into his. "You've waited," she said giggling. "What about me?! I thought you'd never ask!" She smiled at him before kissing him again.

The boys started giggling and wiggling around in Andy's arms, so she put them down on the floor before kissing Milo again.

"Okay, okay...let's save some of this until tonight, okay?" Jesse asked, giggling as well.

Andy blushed and nodded, leading Milo to the couch to sit down.

"What are the boys' names?" Milo asked Andy.

Andy motioned for the boys to come over to her, and picked them up one by one.

"This one, the older one, is Richard Elliot; he has the darker hair of the two. And this one," she said as the handed him to Milo, "this is Patrick William, the younger one. His hair is the tiniest bit lighter, and he's a little bit smaller, so you can tell them apart."

Milo nodded. "You boys look just like your mommy," he said, kissing each one on the forehead. "I love you very much, you know that?"

The boys both nodded. "We know. Mommy tells us every night."

Milo looked at Andy. "You told them?"

Andy nodded. "I had too. They had to know what a wonderful man their father was...is..." she simply stated.

Milo kissed Andy. "Thank you...I love you so much," he said to her. Then he turned to the girls, and spoke to them. "I love you guys too. Thank you so much for taking car of your mom and the boys while I was gone...it means a lot to me, really."

"No problem," Lizzy said.

"We love you to...Dad," Jesse added.

They all began to tear up and Milo pulled all of them into a big hug. "We're a family now."