"It's sounds like a repeat..." Pinkie Pie muttered and placed both hands on her hips. She eyed Robert closely, trying to determine if she could control his actions (after all, if this was a dream, more specifically, her dream, she should be able to make him do things. It didn't work. Pinkie wrinkled her nose, "I did that once before, you know. Made multiple Pinkie's. I couldn't be in all the same places at once, and I wanted to experience everything my friends invited me to, so I found the Mirror Pond Nana Pie always talked about and multiplied myself so I could be at many places at once." Biting down on her lower lip, she frowned just slightly, "It ended up being a bad idea. All the other Pinkie's kept multiplying themselves, and eventually no one could tell which was the real me." Shrugging slightly, she dropped her hands from her hips. "Of course they figured it out in the end, but it was really touch and go for a while to determine the real Pinkie Pie."
When Robert began to explain what they were doing, Pinkie listened. It sounded simple enough, they would be in and out of there in no time, right? Just turn it on, see if it works, turn it off and go back home, away from the scary, dangerous hospital. "These tears... are you able to direct them to certain places.. or realities? I know most people's magic has just brought them back to the town. How will the device know which world to send people back to?"
Pinkie then gasped in horror, "What if these tears send me back to a different Ponyville?! Or... a Ponyville where I already exist?! OR!" She began to wring her hands nervously, "What if it's a tear back into the past Ponyville?!"