Lovesick is a British sitcom created by Tom Edge which was first broadcast on Channel 4 in October 2014 and stars Johnny Flynn, Antonia Thomas, Daniel Ings, Hannah Britland and Joshua McGuire. After the show was originally aired on Channel 4, it was made available by Netflix, who then commissioned a second season globally on 17 November 2016, where it was billed as a Netflix Original. The show concluded with a third season, which was released exclusively on Netflix on 1 January 2018.

John Patrick Vivian Flynn is a British actor and singer-songwriter. He has starred as Dylan Witter in the Channel 4 and Netflix television sitcom Lovesick, and portrayed David Bowie in the 2020 film Stardust and Nicholas Winton as a young man in the 2023 film One Life.