- Taking a screenshot of the sidekick character at just the right time to learn that every character has a single frame where their eyes look like hollow cavities illuminated by a single red pinpoint light. Shiori was next. Others soon followed.
- Meeting Yuina, seeing her in a "closed eyes" expression, seeing her blink out of that expression and realizing the game's blinking animation wasn't 100% thought out.
- Going on a date with Shiori and seeing the word "くさや" as one of three possible gifts I could've given her. Not knowing what it meant at the time, I stuck it into Google Translate and received a translation so incredibly specific it was clearly sourced from a dictionary.