Emma returns home for her best friend Maggie's baby shower.

Emma and Maggie have brunch with Mark's wife Tina, aka Bird Bones. Mark investigates a garden gnome robbery.

Maggie and Mark investigate Bruce's sudden disappearance. Emma reunites with her estranged mother Gwen.

Emma goes on a date with Maggie's divorce lawyer and then discovers a surprising secret about her mom.

Maggie attends her high school drumline reunion where she reconnects with an old crush and Emma bonds with a band nerd.

Maggie is suspicious of her brother Zach's online girlfriend. Emma helps Bruce in an unexpected way.

Emma and Maggie turn Mark's annual policemen's spaghetti dinner into a night that won't soon be forgotten.

Emma organizes a crew to help Maggie prepare the house for the baby and sparks fly when past secrets are revealed.

Maggie and Emma fall head over heels for the charming OBGYN who is delivering Maggie's baby.

Maggie and Emma's preparations for the baby's christening are interrupted when Mark gets into trouble.