A/N: Okay, i guess there was some confusion in ch. 11, and i m sorry for that. If you read it as a conversation, Daniel's calling their names then assigning their numbers. Adams is one, johnson two, sean 3 and yakavasi 4. Also, i'm sorry it might take me a little while to update i only have to ch. 18 written, and i've hit a major road block. i know where im going, but i don't quite know how to get there right now, so bear with me, sorry. and remember the summary does say "three" young men. we've only covered two.

Jack was waiting on the surface when Sean met him right on time the next morning. He'd kept the folder Sean had given him the night before, and had spent most of the night studying the documents and photos inside.

"Ready to go see the Doc?" Jack asked in his normal light-hearted tone. The truth of the matter was their situation was anything but light-hearted and he knew it.

Sean nodded as they stepped into the elevator leading down into the mountain.

Entering the infirmary, Jack crept as quietly as possible to see how far he could get in before Janet noticed him. It was something he tended to do if the situation wasn't life or death. It was sort of his way of letting her know the severity of his visit.

"Stop right there, Colonel," Janet said without leaving the small area curtained off for some patient that just happened to be down there. Jack had barely made it three steps into the infirmary before she had noticed him.

With a smile, Jack stopped and turned to face Sean. "We'll just wait over here until you're done."

It took Janet all of about a minute to finish what she'd been doing and head over to where Jack and Sean were waiting for her.

"So, Colonel, what's this poor Lieutenant done?" she asked, approaching the two.

"Nothing. He met me at the top and I told him I had to stop here first. You still have all our DNA on record right?"

"Of course, sir." Jack didn't miss the confused look pass over her features and smiled.

"Good. I need you to get my printout."

Janet gave Jack a strange look, but quickly complied. When she returned he handed her the folder.

"I need you to compare the DNA for me." He glanced at Sean, nervously. He hadn't realized how much he wanted Janet to confirm all that he'd been told the previous night until it came right down to it.

It took all of about two minutes for Janet to see what was needed in the printouts. "Sir, I didn't know Charlie had a twin brother."

A grin broke out across Jack's face as Janet inadvertently answered all his questions. "He didn't. Doc, I'd like you to meet my son, Sean." He reached up and patted the young man on the shoulder.

Janet smiled at the twin grins that met her when she looked up. It was surprising that she hadn't noticed earlier how much the two looked alike. Anybody who didn't know the Colonel's history would know immediately that this young man was his son.

"It's a pleasure to meet you, Ma'am." Sean reached out his hand for her.

Janet took it and smiled, "Likewise."

"If you don't mind Janet, I'd like you to take your own samples and run the test, please." Now with a request that polite could Janet turn him down? Never!

Sean and Jack both rolled up their sleeves and exposed the insides of their arms for Janet and her needles. When she was done, both men stood.

"Thanks." Jack placed his hand on Sean's shoulder and the two walked out the door, leaving Janet shaking her head at the wonders that were Colonel O'Neill.