It opened with the girls meeting up but it was obvious that there was tension between them, especially Katie and Trudi. Then it flashed back and started to show why their friendships had deteriorated.
Trudi is concentrating on her cupcake business, which a businessman wants to buy from her. She is unsure whether to accept and free up some time to spend with her family (hubby is a househusband) or whether to keep it.
Katie's mum has come to stay with her and is planning on selling the family home and moving abroad. Katie went to the family home and found love letters from another woman to her dad from years ago.
Dominic, Siobhan's ex (Elsa, her child's father) came to visit, she found an engagement ring and assumed it was for her, he then revealed a younger american fiancee. Siobhan agreed to be best "man" and held a stag party in the house when she kissed him and he rebuffed her. He went on to marry the american girl.
Jessica is trying for a baby with hubby Mark with no success, not knowing that her husband is in financial difficulties she arranges fertility treatment with the most expensive dr. Then the bailiffs turned up and Mark had to get a job in a call centre which he then quit.
At Dominic's wedding she revealed she wasn't taking her fertility drugs, although her friends do not yet know about the financial problems.
Katie and Richard (Trudi's husband) have been getting closer, and kissed at the wedding but then pulled away. Trudi (who couldn't get to the wedding because of work commitments) stayed home and slept with the businessman who wanted to buy her business.