S1, E5: Karen's back working at a publishing house - she's asked to edit Booker Prize winning author, Alex Welch's new novel - whom she finds flattering & charming. Ramona tries to warn David, he misunderstands and thinks Ramona fancies him. Pete's parents come to see their grandson; Pete's Dad antagonises him like he's always done. Jenny finds herself being driven mad by Pete's Mum. Pete and his Dad fall out when Pete refuses to give baby Adam a family middle name. Adam tells David Karen's having an affair; he retaliates by attempting a liaison with Ramona. Adam, having been inspired by Alex, writes a novel based on Pete and his Dad's relationship - Pete's extremely angered by this. Karen rubbishes Adam's book in retaliation for telling David about her almost affair. At Adam's christening, Pete gets a call in the middle to say his Dad dies en route.