Seo dae young did something that he shouldn’t have done even in his dream. But he did it in real. And now Myeong Joo is really pissed off with him and determined to show Dae young how he should feel sorry for his doing. Now you’ll see how feisty Myeong Joo can be. You better watch out sergeant Seo.

When dae young reached in front of their house in the morning after his 3 days no nights soju party with all the members from Alpha team, he found that the keypad door lock isn’t accepting his password. He was surprised what could happen. Then he shouts for Myeong Joo to come to open the door. But there is no response. He gets worried because he knew Myeong Joo and their daughter should be at home this time. He starts banging the door and this time he hears his daughter's voice. She is only 10 months now, so she can't speak but makes sweet sounds with her little cute mouth. He knows they are inside but why the door's password changed and why Myeong Joo not even speaking? OH, NO! It can't be! It can't happen! If so, he'll be dead! No,no,no! Does Myeong Joo know about last night? But that's impossible! They all promised with their lives that they won't let anyone know about that. It can't be! But now worried for a completely different reason he speaks softly. "Myeong Joo, are you there? My love, please open the door. Are you angry? What wrong did I do? Please tell me, please speak to me." But no response. He keeps talking like that for full 5 minutes but there is no answer. Finally he realises Myeong Joo won’t open the door, so he gave up and starts walking towards the lift. Exactly then he hears the sound of the door opening. He runs to the door but It's not fully open it's only open 3 inches with the safety lock. Behind the door Myeong Joo is standing with their baby in her arms and looks at dae young with burning eyes. He gulps and speaks even more sweetly, "What happened, Myeong Joo? Are you upset about something? Please tell me and let me come inside." The baby saw him and stretches her hands to come to Dae young. But Myeong Joo holds her tightly and says, "Am I upset about something? Hah! How could that be? Why will I be upset?  I'm not upset at all. I JUST WANT TO KILL YOU, SERGEANT SEO." 
Hearing that shouting, he quickly covers his ears with both his hands. He is now sure that she knows about last night. He surrenders immediately." I'm really really sorry, Myeong Joo. I shouldn’t have done that. I'm really really sorry." His head has reached his chest and he couldn’t look at her eyes anymore. Myeong Joo  laughs and makes her big eyes even bigger as a surprised expression hearing his apology. "Woah! You are apologising? What for? I've agreed on your going to soju party for 3 days no nights when it’s hard for me to take care of our baby alone for this long. But still I wanted you to have a break. But you misused the opportunity and all of you have gone to a concert of Red Velvet? I see you love them so much that it doesn’t bother you that your wife is handling her job and your daughter alone! So it's completely okay that you should go to them and cheer for them and express your love for them. I'll be okay here looking after our baby. Bye." Saying this she shuts the door. And now dae young is saying," Please, hear me once Myeong Joo. We all got really drunk last night and then when a soldier said he will go to the  concert with his friends. So we snatched all the tickets and went there. But I've done that only because I was completely drunk. Otherwise I'd never done that. Please, please, please forgive me. I will beat him up today, I swear!" She laughs behind the closed door. "Oh! You'll beat him up? That will make me happy? Hearing your lame excuse I've started thinking when will I hear that you have gone to your ex-girlfriend or on a date with a stewardess  just because you were completely drunk." He realised he had made the situation worse. He says, "You know me, you know I won't do that even if I die." After a pause he again says," And how come you know about us going there? Who told you? Is it Shi jin? I swear I'll beat him up till death for this." Myeong Joo says," Dr. Lee went there with his wife and they saw you all going crazy over there and his wife told Dr. Kang. Dr. Lee tried his best to save you all but he couldn’t. He even called me and the other wives to forgive you all. You don’t have to worry about them. All of them are getting beaten up at their homes right now. I am not beating you or let you come inside the house because I fear that I might really kill you. So go wherever you want and don’t show your face in this house ever again, understand?" Then she went in the middle room to feed her daughter and cursing him. Dae Young feels depressed. Last time this happened it took 157 days to mend Myeong Joo's mind. How long can it take this time? He gets even more sad and thinks the military quarter will be his home from now on. For how many days he don’t even know.