20 Korean Cultural Traits That Might Make Foreigners Go “Hmm…”Loud phone calls or conversations in publicKoreans often speak loudly on phones or with friends in cafes and public transit, which can feel noisy to foreigners .Close personal spaceIt’s common to stand or sit very close in crowds, and accidental bumps often go unacknowledged.“Meddling” friendlinessKoreans frequently ask personal quest..