Liam and Caroline find a burglar in their home and lock him in their kitchen. He ends up being revealed as an old school friend, who now plans to press charges against them for their use of undue force. Chloe's new best friend attempts to mess with Liam and Caroline's heads.

The Flynns hold an anniversary party for Caroline's parents, Pat and Alan. Liam's patience and party skills are tested to the max, especially when the tactless Pat upsets Chloe by revealing some truths about her conception. It is down to Liam and Caroline to smooth things over and tell Chloe the whole story of how they got together all those years ago. Kevin, meanwhile, has an awkward reunion with a girl he last met at a funeral.

Comedy. Liam tries to earn some extra money by giving some personal training lessons, but matters quickly go awry when his first client wants more from him than just training. Kevin's heart is broken when the love of his life breaks up with him after just two days together. And Caroline has a problem when her ex-pat parents discover online chat.

Liam tires of his humdrum life and resolves to keep up with his younger brother Kevin by partying every night. But can he really have it all? Jim attends an art class but his first painting - a portrait of his parents - turns out to be terrible.

When Liam falls and injures himself while snooping in a neighbour's house, he lies to Caroline about where he got his injury but his deceit soon gets him in trouble. Jim is haunted by a dark secret, and Kevin starts giving extra maths tutorials to Chloe's classmates..