Sam, Cooper, and Amelia teamed up to save Pete's life after he suffered a heart attack. Violet never made it on her plane to New York, and returned to LA to be with Pete and Lucas.
Meanwhile, Addison and Sam are back together. Addie made an important step forward toward her baby dreams by finally making an appointment with a fertility specialist, who surprisingly happens to be her recent mystery man.
Amelia's growing sobriety issue worsens.