Puppy Love

James and Tristan drive back from a conference in London and Tristan promptly drives the car through the garage wall. Tristan gets a visit from a Edinburgh friend, Alice McTavish, who has 'wee Tristan' in tow. There's a simple explanation but Siegfried jumps to conclusions. Tristan is obviously very keen on Alice and starts thinking about more permanent arrangements. James treats the Barratts' dog; they are clearly an unhappy couple on the verge of a separation.