Wikimedia Commons/Big Mood season 2 Celebrity Big Mood Season 2: Nicola Coughlan & Lydia West return in a darkly comedic dive into friendship, mental health, and chaotic life in London. April 17, 2026 AceShowbiz - Nicola Coughlan and Lydia West return with the second season of Big Mood, diving deeper into the complexities of female friendship and mental health through a darkly comedic lens. The Channel 4 series, created by Camilla Whitehill, follows Maggie and Eddie-two thirty-somethings navigating life in East London with all its messy, heartfelt, and chaotic moments.