The prospect of the Northern Lights making a brief appearance has stirred the passions of the islanders. Douglas and Mary reminisce about their first kiss, and even Gordon and Marjorie have managed to soften up to each other. It seems they have a history.

Abby is in a state of confusion over her real feelings for Kenny. Alfie and Charley decide it's time to nudge their mother in the right direction, so they arrange a romantic dinner for two at the Raeburn. The evening proves excruciatingly awkward for them both, so much so that Kenny leaves early..

Heather decides to defer her university placement for a year, in order to look after her mother, Marjorie..

Despite his decision to stand by Carolyn through her pregnancy, Alistair still has Abby on his mind. However, Abby is not as interested, and when a drunken Alistair breaks into her bedroom during the night, she rebukes him..

Douglas prepares to take Little Jerry home to his mother in Fife, but Big Jerry is having none of it. Following an evening drowning his sorrows in the pub, Big Jerry sobers up enough to realise that he must face up to the responsibility himself..

The Northern Lights finally make their appearance and the islanders watch in wonder. After much thought about the future, Abby ask Kenny if he will marry her. Kenny is ecstatic and kisses her passionately, but the passion isn't there for Abby, and when Kenny asks her if she loves him, she realises that she can't answer him…

• Paul Kaye
• Daniel Ryan
• Michelle Collins