She wanted to do things properly. That was good, right? Billie was grateful to get back outside. While it was dangerous out, the clear air helped her think, it was better than stuff air inside that smelled too much like smoke...and other nasty things. "Well, you died twice, actually." she said with a sigh. "The first time you and I were fighting the Charmed ones in their house. It exploded, and everyone but myself and Piper died." it had been the worst feeling ever, finding Christy dead like that. She had been completely lost, and after finding out the Triad had used them, she needed to make it right.
"But I went back in time, and so did Piper. We stopped the explosion from happening." she crossed her arms over her chest, clearly uncomfortable with remembering it all. "They used us Christy. All they wanted us for was to kill the Charmed ones, and then they would be done with us." she glanced up to look at her older sister, waiting to see how she was going to react. "The version of you where I'm from didn't believe that. When we reversed your deaths...you went back to the Triad, you were so sure they were the good ones. I went to vanquish them with the Charmed Ones. They had to be stopped. When we did...you...you attacked us. You almost killed us, but I deflected the attack." she said her voice going softer, becoming more upset. "It killed you." she whispered. "You were killed by the attack you sent and I sent back."
She stopped walking then, glancing up Christy through blond bangs, waiting to see what she would say. "I'm sorry." she hung her head slightly, never had she pictured herself having this conversation. "Two weeks later I found myself here. I've been alone since, until you and the Sisters showed up."