"I- I can't," Abby said, taking half a step back. "I'm- I'm not even supposed to be here." She bit her lower lip, wondering how much she could trust Rena. "I- I used to know Thomas, a very long time ago. But things..Things happened, and I don't think he'd be happy to see me. I just- I should go. If- if you could please not tell him I was here? I don't want to upset him any, either..."