so in this chapter mieum (uke) know the truth from go hajoon (the long hair guy) that kwon jitae (seme) borrow hajoon's uniform to meet mieum and also mieum's father tried to kill jitae with alcohol bottle but mieum shielded him resulting in mieum forgot about all the accident(?). BUT at the same time hajoon telling the truth to mieum, jitae come through the front door and the guy who asked to hajoon if jitae will come or not is there and trying to kill jitae with alcohol bottle in front of mieum eyes.
so in this chapter mieum (uke) know the truth from go hajoon (the long hair guy) that kwon jitae (seme) borrow hajoon's uniform to meet mieum and also mieum's father tried to kill jitae with alcohol bottle but mieum shielded him resulting in mieum forgot about all the accident(?). BUT at the same time hajoon telling the truth to mieum, jitae come through the front door and the guy who asked to hajoon if jitae will come or not is there and trying to kill jitae with alcohol bottle in front of mieum eyes.