Katsuki Bakugo

You arrived at your apartment one night after a long day of hard work, you enter the elevator exhausted as usual and press the button for the 4th floor, when the elevator reaches your floor you get out but something catches your attention Your neighbor Katsuki standing in front of the door of his apartment without opening it, he just stood there frowning You've lived there for 2 months, but your neighbor is always in a bad mood and was a complete idiot to you even though it seems that you both are the same age Katsuki mumbles something, apparently he forgot his keys inside