Barry looked at the coke but didn't open it. His stomach was churning in a thousand different ways and he wasn't sure eating would be a good idea.
"I don't know," he sighed. "I told you before that I was going back to save my mom, right? Well, I did. It worked. I lived with my parents for a few months and it was great. But...it wasn't real. And eventually I had to go back to the real timeline and..."
He shook his head.
"All my friends, things were wrong. I'd messed things up for them. Cisco's brother was dead. Caitlin - " He shook his head. "And it's all my fault. There's nothing I can do to fix it. Going back again wouldn't help anything, it would just make things worse."