- Looking back now, I suddenly had a flash of inspiration and wondered: Could Si have been jealous back then? His tone had been so calm and even, with not the slightest hint of emotion. It was almost as if... as if he had been deliberately hiding it. Thinking that, I couldn't help smiling.
- For some reason, I suddenly remembered how, when I first arrived at Alice Academy, he told me not to keep things from him. Honestly, though, he was the one who hid so much from me, even things that concerned life and death. He kept it all from me, again and again, shouldering everything alone.
- "...Hey, Si."
"You said you'd always stay by my side. You weren't lying, were you?"
"If that's what you want..." I'll always stay by your side.
The more things you care about, the more you have to worry about.
She's lazy. She only wants to care about one thing.
Theme: A youth without chuunibyou is no youth at all.