Thursday's episode will not have a character focus like previous instalments and will instead conclude each teen's story.
The finale takes place at Naomi's house and is set over two days. Throughout the episode, a series of showdowns will ensue between the characters.
Klariza Clayton will guest star alongside the regular cast as Freddie's sister Karen.
Series four of Skins concludes Thursday at 10pm on E4.
> 'Skins' renewed for two more series