Present Laughter is a comic play written by Noël Coward in 1939 but not produced until 1942 because the Second World War began while it was in rehearsal, and the British theatres closed. The title is drawn from a song in Shakespeare's Twelfth Night that urges carpe diem. The play has been frequently revived in Britain, the US and beyond.

This Happy Breed is a play by Noël Coward. It was written in 1939 but, because of the outbreak of World War II, it was not staged until 1942, when it was performed on alternating nights with another Coward play, Present Laughter. The two plays later alternated with Coward's Blithe Spirit. The title, a reference to the English people, is a phrase from John of Gaunt's monologue in Act II, Scene 1 of Shakespeare's Richard II.