Sheldon opened the door to their new apartment to find his mother perching on the floor playing with George. The young boy ran right into his father's arms. Sheldon called out for him to be quiet, showing him his baby siblings. Mary quickly stood up and walked over to her son and daughter-in-law, giving them both a hug.

Sheldon then persisted his wife to sit down as he ran the car seats into the nursery. Mary sat down smiling at Amy, whilst still playing with George.

"I can't believe George is a big brother." Amy stammered.

"No, nor can I. He is such an independent young boy!"

"Hey, how'd George react when you brought Sheldon and Missy home?" Amy asked...

1980:

Georgie was sat by the front door. Waiting for his mother and father to return. He got told that there was a surprise for him. But what he didn't know was that one surprise was a baby brother and sister. Constance walked over to her grandchild, begging him to come away from the door. But he didn't budge.

He sat there for what felt like hours, waiting for the door to open. He pressed his ear against the door, listening intently.

Then the sound of the car pulling up in the driveway made the five-year-old jump up and almost hit his head on the door handle. He tugged at the door several times until it opened.

Running out toward the car, Mary greeted him, giving him a huge hug. His father stepped out of the car, calling out to his son. George ran to the front, jumping up and down. Mary pulled out his little sister and showing her to him. His father carefully picked up his brother and lead his happy son, and wife into the house.

... ... ... ... ...

"He was over the moon." She smiled, "How'd George react when you told him he was going to be a big brother?"

"George was fine. I think the question you should be asking is how did Sheldon react!"

"Yeah, that's a better question..."

2021:

"Sheldon, can you come here?" Amy asked.

What she had just experienced had only happened twice before, and she didn't know how to react, and mainly how her husband would too.

Sheldon tripped over one of his young son's toys in the kitchen, placing his hands on the island in the middle, breaking his fall.

"You wanted me." He muttered, trying to hide his embarrassment.

"I'm pregnant."

Sheldon looked over at his wife. Shaking his head in disbelief. Even the positive test didn't persuade him. He opened his mouth. But he was speechless. He finally got the courage to speak, but it just came out mumbly and completely impossible to understand. He spoke after a four-minute dead silence,

"How?"

"What do you mean how?"

"Amy. Three-months before our wedding, We thought we having a baby, but were we? No. And we found out there that there was a 0.01% chance of us having a baby. One year later, Georgie was born."

"So, just because George was born doesn't mean we can't have another baby?"

"Amy. George is only two. We can't be taking care of a two-year-old and a newborn."

"Well, you wouldn't have to worry about one newborn cause it's twins..."

"WHAT!" He yelled.

... ... ... ... ...

"So, Sheldon's reaction was Sheldon in total." Amy nodded, "And we didn't have to tell George cause when Sheldon started yelling, it woke him up."

Sheldon walked back in, sitting next to his wife.

"Hey, what you talking about?"

"Oh, on how reactions to baby's run in your family." Amy laughed looking over at Mary.

Sheldon looked left, staring blankly at the wall. Mouth opening, but yet no words. He looked back at Amy,

"What do you mean?"

... ... ... ... ... ... ...