Feels like Mido getting that mad enough to kill makes what that mf was going to do to jichan remember what he did too. He knew he fucked up big time and is on the process of making amends but seeing that must've made his memory reel back to that time. That shit that he did was horrible and traumatizing to jichan and somebody was about to do that again, he knows that and that's why he wants to kill him.
Feels like Mido getting that mad enough to kill makes what that mf was going to do to jichan remember what he did too. He knew he fucked up big time and is on the process of making amends but seeing that must've made his memory reel back to that time. That shit that he did was horrible and traumatizing to jichan and somebody was about to do that again, he knows that and that's why he wants to kill him.