"One Day" unfolds a love story that will not compete in the original story competition 2024, but good love stories differ from each other on the same level as they are similar to each other. Dexter (the great Leo Woodall, "The White Lotus") and Emma (Ambika Mudd, "It's Gonna Hurt") come from two extremes of London's society.

The story between them over twenty years, while each episode begins with a fixed date: July 15, 1988.