"if you make her cry, the world is gonna end- literally"

"i know we just met but be my boyfriend?" "stop making bts references" "you know she's mine!" "you're my only one" --- +in which Mark Lee's little sister moves with him, and debuts under SM. along the way, in counters her first relationship, and a critical decision she will face. Started|| 11.26.2016 Ended|| 08.21.2017 Status|| completed