angst bangtanboys bangtansonyeondan best bestfriends bts btsjimin btsjungkook collegeau collegelife exo fluff friends friendship hanbin hanbinxoc ikon ikonbi jeon jeonjungkook jhope jimin jiminxoc jin jongin jungkook jungkookxoc kai kimjongin kimtaehyung lovers lovetriangle mystery namjoon oc0 ocs originalcharacter park parkjimin reader romance romantic spies spyau suga taehyung you