With the band's future uncertain, Keith and Shane look elsewhere to find their purpose. Ronan's solo career reaches extraordinary heights, but his relationship with Louis starts to deteriorate, leaving emotional scars that still linger. When Mikey proposes the idea of a Boyzone reunion, the comeback is a huge success and the band grows closer than ever before. Then tragedy strikes, as Stephen dies unexpectedly. A swarm of journalists descend upon the story, fuelling painful speculation about the cause of his death. The remaining members, shattered by their loss, press on in his honour - but cracks reappear, and the band separate once more. In the series' emotional conclusion, each reflects on their bond and the memories they made together.