"Kill This Love" is a song recorded by South Korean girl group Blackpink. It was released on April 4, 2019, through YG and Interscope, as the lead single for the group's second Korean-language EP of the same name. It was written by Teddy Park and Bekuh Boom and produced by them alongside R.Tee and 24. The single has been described as an electropop song, whose lyrics talk about the girls' decision to end a toxic relationship. A Japanese version of the song was released on October 16, 2019.