Growing up, Anastasia and Octavia Moon were best friends, always making music and writing songs together (and also having the biggest crush on Thorne Bailey together). But when Anastasia returns from a music academy in Europe, she finds Octavia and Thorne married and both of them stealing her songs. We don't talk about how she got the scar, but let's just say it's one of the reasons she has to disappear for a while. #gluonguests