The three couples come face to face with reality and the daily struggles of married life. Tom and Lillian clash on their views of having children; Sonia gets to know her in-laws but she and Nick continue to struggle at communicating effectively; Heather and Derek must decide on their next steps.

The three couples who met and married at strangers continue to navigate married life. Lillian tries to give Tom a memorable birthday; Derek and Heather reflect on their journey so far; Nick feels Sonia pushes him too far.