Walter suddenly felt light headed, Kate continued talking but he couldn't hear her, she may as well have been speaking gibberish.

"Walter, Walter, Walter!" She said, bringing him back to reality. "Are you okay?"

"Yea, i'm fine, but this is a lot to process, just give me a second." He replied.

"Look, I know this is a lot to process but it's true, you are a father." She told him in as calm a tone as she could.

"Why did you never tell me?" He asked. "Why wait until now?"

She suddenly looked very sheepish and avoided looking him in the eyes.

Finally she spoke, "I found out I was pregnant after you had left, I tried to contact you but I was never able to."

"I figured that you were so engrossed in trying to help your sister that you were completely shutting out everything. I didn't want to deal with that Walter, I couldn't. So I never told you, I figured it would be easier for everybody that way, Abby wouldn't have to deal with an emotionally distant father and you could continue helping your sister."

For the first time since Kate told Walter Abby was his daughter, he allowed himself to look at Abby. She looked a lot like him.

Walter then turned his attention back to Kate and was surprised to find tears in her eyes.

"I'm telling you now because i'm in trouble." She said. "I lost my job, my car is broken, and I have no place to stay!"

Finally, she looked him in the eye and said, "Please, we need your help. If you won't do it for me do it for her."

Walter looked at the both of them, neither looked like they had eaten a proper meal in weeks and both seemed exhausted.

"Alright, i'll help, you can stay at the garage I work at, there's an rv you can stay in until you're back on your feet."

"Thank you Walter, you have no idea how much this means to me!" She said. She then proceeded to collect her and Abby's things and put them in his car.

While she was doing that, Walter turned his attention to Abby.

"Hi Abby." He greeted. "I'm Walter."

"Hi Walter." She replied.

Walter suddenly felt really awkward, his daughter had just called him by his first name.

Kate interrupted and told Abby to get in the car.

Suddenly Walter realized something, he would have to tell the team that he had a daughter and that she and her mother would be staying in the garage. He doubted any of them would be ecstatic about the fact.

'This is not going to be easy for me.' He thought.