Alex thought for a moment. He wanted to share his discovery with someone. Then, he thought of his girlfriend.
He grabbed his cell phone. It rang a few times. A young girl's voice answered, "Hello?"
"Hey Rose, it's me. It's Alex," he explained.
"Oh, hey baby, what's up?" She asked.
"Hey, I was wondering if you could come over?"
"Yeah, what's the occasion?" She asked curiously.
"I have something I want to show you," Alex explained.
"Yeah, I'll be over in a second," she told him.
A short while later, he heard a knock on his door. Alex ran down to answer it. It was Rose, and he greeted her, then invited her in.
Then he took her over to his computer. He showed her the program. She thought it was cool. Then...