Swallowtail Summer

They thought they were friends for life - until one summer, everything changed... Linston End on the Norfolk Broads has been the holiday home to three families for many years. The memories of their time there are ingrained in their hearts: picnics on the river, gin and tonics in the pavilion at dusk, hours spent seeking out the local swallowtail butterflies. Everyone together. But widower Alastair has been faced with a few of life's surprises recently. Now, he is about to shock his circle of friends with the decisions he has made - and the changes it will mean for them all. For some, it feels like the end. For others, it might just be the beginning...