Gemini 3.5 Flash completed native-fluency review of three Wellbeing Compass language snippets within approximately 2 minutes despite sandbox blockage, delivering specific corrections for all three. Russian: switch formal Vy to warm informal ty, replace HR-like realnym chelovecheskim resursam with professionalnym sluzhbam i lyudyam, gotovym vyslushat i pomoch (professional services and people ready to listen and help). Hindi: change kathor nishkarshon (harsh conclusions) to kathor ravaiye (harsh attitudes) for better clinical CBT framing alignment. Bengali: switch formal register dekhen ba anubhav karen to warm dekchho ba anubhav korchho, replace awkward upor-uporer with ogabhir bishoy ba keboli ruper ahongkar (superficial matter or mere vanity about appearance). All three corrections move toward warmth, approachability, and clinical precision, consistent with the Wellbeing Compass brand voice and the earlier German Sie-to-du shift.