In PALS (Perfectly Average Lassies of Scotland – their words, not mine!) we meet four pals – Sadie (Olivia McIntosh), Claire (Olivia Caw), Taylor (Amy Glass) and Flo (Shelley Middler). Each of them has their own stuff going on – Sadie’s struggling with her mum’s declining health and wants to relive their old hiking trips, Claire’s processing a…