Keith was devastated, just when he realized that he likes Yeonwoo and changed his actions towards him, suddenly he's facing the fact that he might loose him and also the baby. though I agree the yelling at Yeonwoo was over the top, but I kinda get him. Keith has still not fully developed his character, on that scene, even though he was begging Yeonwoo not to throw himself in danger to save him, this didn't come out quite right to us because it looked like he returned from his old self (he still can't control his anger and all the shitty things we hate him for) He just went on a rollercoaster of emotions, something that his old self despised. So let's give em the benefit of the doubt and see what will happen next.
lmao wtf why did uke apologise... like wtffff what are YOU apologizing for. Also seme literally, after uke wakes up starts yelling at him and shit like wtf are you gonna continue being verbally abusive... wheres the character development. ISTG the way he acts is so bipolar, like 1 second he is like "you can't run away from me bitch I own you", the next second he's like "don't leave me bitch" and then he's like "how dare you bitch"... um...