It's a real short story of BTS, GFRIEND, Seventeen and Lovelyz. I suppose to post it on ao3 but, there's no tag that I want to use ㅠㅠ
CASTS
Main Casts
♂ BTS Jungkook
♀ GFRIEND Eunha
♂ Seventeen Mingyu
♀ Lovelyz Sujeong
YOU ARE READING
Not Telling, But I'm Jealous [BTS GFRIEND Seventeen Lovelyz]
FanfictionIt all start from Seventeen and GFRIEND's collaboration stage on MAMA 2016. open 11.12.2016 ✔