@thekcy answered your ask!
This wasn't easy for someone like Yuu. As sympathetic as she was, she wasn't very good at conveying this kind connection the way she'd like to show it. The struggle was even more prominent when it came to children. The child was there crying in front of her, and yet she was at a loss in how to comfort her.
"Eri-chan...?" Still, she made the effort to try. Maybe if she could better understand Eri's train of thought and what it was that was throwing her into a panic attack, maybe then she could be of better help. "Eri-chan, if it's okay, could you tell me what it is that's going through your mind right now?"
"All the reasons why you always apologize, and the things that you fear or feel guilty about... Whatever it is, it must be painful to hold it all in, doesn't it? Do you.. think you can tell me about it?"