Billie is thrilled when offered the chance to collaborate with a famous music producer, but her lack of romantic experience hinders her ability to write the love song. When Gus is rushed to the hospital, Billie realizes she must be true to her own voice.

Layla arrives as a sign of support for her best friend, Billie, only to become increasingly close with Jamie.

Still reeling from Harriet's confession, Billie is forced to step up as the headliner for the bar relaunch after their big act pulls out. As Susan preys on her sense of guilt, Billie faces the biggest personal and professional risks of her life.

Billie meets with a mixed reception from the Norton family, although Jamie supports her fully-which only complicates her burgeoning crush on him. As Billie wonders how long she can keep up the charade, the family gives her a DNA test to take.

As Gus's life hangs in the balance, Billie turns to Marc for emotional support. Is he just being a good friend, or has he become more than that? Meanwhile, the Nortons are confronting the possible downfall of their business empire.

Devastated to learn she's cost the Norton Hotel a very important guest, Billie does everything she can to woo the man back while also dealing with a bizarre meeting at her record label.

After finding out the results of the DNA test, Billie tries to find her place in life.

Billie is finally having some good luck in the city: she has her own apartment, a role with the hotel, and a recording contract. But when Billie and Layla are asked to return to Walperinga and perform as part of their old band, will the impromptu trip throw her hard-won success off-balance?