Topic: ''진짜'' and ''아이고''
이거 ''진짜'' 다야몬드야.---> This is a ''real'' diamond.(informal)
저 여자 ''진짜'' 예쁘다.----->That girl is ''really'' pretty.(informal)
''아이고'' !! 참나.---->Omg!! unbelievable.
''아이고''!! 어깨가 계속 쑤시네.--->Omg!! my shoulders are continuously aching.
''아이고'' 괜 찮 어?--->Omg !! are you okay?