Hannah meets a TV presenter who needs her help, Ruth comes to terms with a different pace of life, and Zander introduces an unsettling new colleague to the firm.

As Hannah prepares Fi Hansen for her divorce, she feels increasingly stressed by the double life she is leading with Christie when Nathan's suspicions are raised.

Hannah's personal and professional lives collide when Nathan helps out with the Hansen case, as she desperately tries to cover up evidence of her affair with Christie.

Secrets come out and lies unravel as Hannah deals with the fallout from her Anniversary Party, while the Noble Hale Defoe team attend an awards ceremony for Ruth.

With the revelation of Hannah and Christie's affair out in the open, Hannah tries to make amends and rebuild her marriage.

After Hannah's heart-breaking confession to Nathan about the night before their wedding, their marriage is in turmoil.