Galko is back with another round of rapid-fire questions that somehow manage to be both ridiculous and oddly sincere. During summer break, she corners her friends with the kind of inquiries only a cheerful gyaru could ask without a shred of self-consciousness: what exactly makes summer vacation feel so summery? Why do bugs exist? Can you really get sick from swimming right after eating? Her friends Otako and Ojou field these wonderfully absurd queries with varying degrees of patience and exasperation, launching into explanations that range from scientifically accurate to completely derailed by Galko's infectious enthusiasm. The dynamic never changes, but that's precisely the point. These short bursts of comedy thrive on the chemistry between three girls operating on completely different wavelengths, where Galko's genuine curiosity and unfiltered personality clash beautifully with her friends' more measured responses. If you've connected with the main series, this bonus episode delivers exactly what you came for: a summer-flavored slice of their everyday banter, no plot required.