you left me

jungkook and tzuyu was childhood friends jungkook left tzuyu when they was in year 6.
After 3 months, she met mark and then they grew closer and went to the same high school.
when mark and tzuyu was 16 years old they started dating each other until they was 17 years old mark audition for JYP and got in that company but they still date.. One day jungkook came back from busan and saw tzuyu and mark together and ask his father ,to ask his uncle park jin Yang the boss of JYP entertainment to force the couples to break up and ask tzuyu to marry jungkook or mark loses his job find put more....