"45 Years" is a 2015 British drama film directed by Andrew Haigh. The story revolves around a couple, Geoff and Kate, who are preparing to celebrate their 45th wedding anniversary. As they plan their celebration, a letter arrives that reveals a long-buried secret from Geoff's past, which begins to affect their relationship. The film explores themes of love, trust, and the impact of unresolved history on a marriage. Starring Charlotte Rampling and Tom Courtenay, "45 Years" received critical acclaim for its performances and poignant storytelling, earning several award nominations, including an Academy Award nod for Best Actress.