It's the Edinburgh Festival and its drama and fireworks all round. Business is booming in the Edinburgh cafe that erstwhile free spirit Trisha has recently opened with her sensible solvent older sister, Clare, but, sadly, things seem to be unravelling for everybody else on the personal front.

Trisha finds herself not only propping up her sister as she becomes increasingly distraught about her husband's behaviour, but she also ends up providing refuge for teenage waitress Lizzie who, despite her buoyant facade, is definitely in need of some tlc.

Thankfully, temperamental opera-loving Polish chef, Krzysztof is back on top form again and it appears that, even for the broken-hearted, eating birthday cake and drinking fizz on the top of a hill can actually be good for you...