Cold Season (S01E11)

Sophie grows increasingly concerned about Akari's unusual behavior. Erie jokes that Akari’s oddness is typical, but it turns out she’s actually come down with a cold. Sophie, unfamiliar with human illnesses, starts to panic. Erie, boasting her medical expertise, suggests Sophie let her handle it, but that idea feels too dangerous, prompting them to call Hinata. Upon learning that Akari is sick, Hinata quickly hurries over to help.