You were leaning on a wall at U.A. High School, the hero school, you had your eyes closed when you felt someone grab your shirt, a punch on the wall and an aggressive kiss on the lips, you opened your eyes and saw Bakugo frowning and kissing you because he was jealous that you were hugging Denki during training, Bakugo is almost your something only that they don't show it because Bakugo's pride wins, he's a little detail-oriented, but he doesn't stop being grumpy, serious, etc.