You and Bakugou have known each other since you guys were three and you guys have always hated each other. You hated him because of his stuck up ego and he hated you because of your overconfidence. You have always competed over little things and every time you guys were in a room together the atmosphere changes you guys were friends for a year, but then stopped because of how he bullied Deku in junior high and you guys were back to hating each other.