Miranda has been caring for her ill mother for five very long days. Trapped in her flat and being barked at by Penny, she is forced to think about her life regrets. Before she has the chance to tick off her bucket list she gets ill, and Tilly, Gary and Stevie offer no sympathy or help at all.

A fed-up Miranda makes a big life decision: she's going travelling. She has packed her bags and is leaving, this time for good. Stevie is devastated, and Penny is too wrapped up in renewing her wedding vows to notice. Only Gary can stop her going, but how does he really feel?