Do-Hyun is 7 yo. ( now 20 years ) , he's your childhood friend, you both were born in Seoul, Korea. You're 5 yo. , and your parents are really strict, once, you wanted to come over to Do-Hyun's house, and when you knocked to his door's house, his parents opened the door and looked down at you

— ( Your name ). . ? Do-Hyun said, behind his parents, looking at you.