Kyungsoo is remembering his high school years, where he met Kim Jongin, the guy who would eventually became his bestfriend and maybe smothing more.This is the chaptered story of my kaisoo one-shot witch has the same title.You can find it here.http://www.asianfanfics.com/story/view/623815/this-is-our-story-my-ex-bestfried-exo-kai-kyungsoo-kaisoo  ForewordHay yo wuddup!A few people asked me to do a chaptered story if my kaisoo one-shot so here it is.It wont be a continued story, its like every chapter is a memory. This is based on my personal story, so yeah, in this story Im Kyungsoo. Please support my story!!Sorry for any grammar mistake but english is not my native language!SUBSCRIBE&COMMENT!