coup de main - noun
\ˌkü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Watch: Conan Gray perform 'Heather' live on James Corden.

| by rose_riddell

Conan Gray recently performed his song 'Heather' on The Late Late Show with James Corden, as well as discussing the sentiment of the song with Corden.

Watch the 'Heather' performance below...