Actors So Ji Sup and Han Hyo Joo stopped by a popular SBS entertainment program on September 21st to talk about their new movie, ‘Only You‘.

During the interview, So Ji Sub remarked, “Hyo Joo has never once called me ‘oppa’. She has no aegyo!” Han Hyo Joo quickly came to her own defense with, “I do too! Its just you’re so much older than I am!”

Read more at AllKPop.