Summary
The Sweet 18 Ji-eun has been BFFs with her friend next door Min-cheol for more than 10 years. Normally there isnt just friendship between boys and girls but they have been claiming that theyre just friends for past 10 years... However they come to school together, and gets out of school together, visits each other when each other is sick, and when they go play the both of them goes alone... Will they really be able to remain as just friends like this...? A story far from love~ but closer than just friendship~ Ji-eun and Min-cheols strange school diary [Balls Friend]!
More details