Having not spoken for 6 months, Jamie's hidden from elder brothers Dan and Toby that parents' evening is fast approaching. A meddling reminder from Auntie Debbie makes them aware, but Dan's got other plans and Toby's trying to trace a girl.

It's Jamie's birthday, and Dan's determined to throw him a good party like their mum used to. He's got a present sorted, and just needs Toby to get something and to invite the guests.

Dan falls for Polish shop assistant Blanka, who can speak no English, and the phrases Poppy gives him from her Polish ex-boyfriend are hardly appropriate. Dan asks Blanka to dinner and is making headway but the romantic evening is wrecked by the language barrier and Blanka's peanut allergy. Elsewhere Toby makes money out of Jamie's skill at the video arcade.

Dan throws a birthday party for Jamie but gets his age wrong and gives him a jacket which Auntie Debbie reckons makes him look like a Dutch porn star. Nor does Toby help by revealing that he has had Jamie's eyebrow pierced and frantically summoning Miss Pemberton to ask if he has given her a sexually transmitted disease. And with Poppy getting drunk and throwing herself at Jamie's school-friends only Auntie Debbie's present seems likely to salvage the party.

Poppy arranges a blind date for Dan with the garrulous Katherine but it involves his pretending to be a doctor and when he comes clean she dumps him. Toby meanwhile is impressed by the dating profile of macho hunk Guy Bolton and sets out to 'accidentally' meet him and become his best friend but loses out when Guy takes a shine to Poppy. Thus both brothers end up alone and back home being consoled by Auntie Debbie.