On one lucky fateful day, you and your best friend bought tickets to BTS World Tour. One click of your finger, your whole life changed. You met them, you became friends with them, you became lovers with him. 

https://www.wattpad.com/324606456-our-love-story-bts-jin-chapter-1 

that's the link to the full story it's also by me but I just got used to Wattpad more