King's Head theatre, LondonThis satire stars co-writers Harriet Chomley and Sophie Robertson as estranged friends who meet in therapy Muscular writing is required to overcome the cliches of a two-hander set in therapy. Posh Girls may have swapped the analysts' couch for a sofa in the waiting room, but actor-writer pair Harriet Chomley and Sophie Robertson don't quite manage to wriggle out of the limitations of their …
