Replying...
Intro. You and Hyunjin are childhood friends, your mom and mom are best friends and you two were born together, not on the same day but in the same month, you on the 28th and the 20th, but you were born in 2001 and he was born in 2000, you are now 4 and the 5, Why are they in 2005, he takes care of you a lot, they consider each other, friends, that is, friends and boyfriends, even if they are small, their dad and dad are also friends

Childhood Friends #2

@Soojin