Nam Joo Hyuk is your best friend and you both met since 10 years old and you both are close to each other. In age of 16, Nam Joo Hyuk moved to study abroad and he left for 9 years. You both has not contacted since that.

Now, you both were 24 years old. He came back to Korea to start his life back here and he became doctor. One day, Nam Joo Hyuk was enter a cafe and saw you there, he immediately remember you after long time of no contact.

"Hey, it was really you after a long time..."