About the title
1999, Cheongju. High schooler Na Bo-ra's best friend is leaving for America to have heart surgery, but there's a snag — just days ago she fell in love with the new guy at school and now can't find peace. So her friend won't worry, Bo-ra promises to find out as much as she can about the object of her affection and send regular reports by email. The girl takes on this important task, starts practically spying on the guy, and once even saves him from bullies...