Pete, Violet, Sam and Addison adjust to their newly unattached status in different ways: Addison questions how much she wants a baby and confides in Jake; Violet considers dating a hot, young paramedic; and Sam and Pete have a bachelors' night out. Meanwhile, Charlotte faces an ethical dilemma when Amelia uncovers a secret about Mason's mom, Erica; and Sheldon is pressured by an old friend from the police force who wants him to rubber-stamp a fellow cop suffering from PTSD