Note: I will use dialogue for they conversation. 

BM : I don’t get why are you angry with that bento
NE : I’m angry with you idiot! You don’t even know it’s your fault
BM : I don’t get it, what’s wrong? You are happy before this
NE : You are lying to me, I said I hate liar many times!
BM : I didn’t lie on purpose, I have explain just now, is just I scare you will angry
NE : Is not that part I refer to, you idiot! 
BM : Which part again? (Frown) 

Hayoung is hide behind the wall eavesdropping they conversation. 

NE : Forget it… Why did you even take other woman thing gave it to me ?! 
BM : Because you seem like the first meal, and she offer it to me, so I just ask her make the other again.
NE : That Lemon is into you, don’t you get it?! Is obvious 
BM : (think a while) Ah… Is Lime … I didn’t know that, I don’t think so 
NE : Whatever Lemon or Lime is she, why did she even gave the extra meal to you at first, don’t you think about it?!
BM : She said for thanking me help her in research, and Prof Sam is assign me to help her, since she is newly transfer student
NE : Did you research need text on day and night?!
BM : Nope.. She sometime ask about other stuffs, such as doing what and going where?
NE : So, you answer it all? Don’t you feel something there 
BM : I didn’t reply whole the time, I just reply whenever I’m free. 
NE : You shouldn’t give it to me her cook! And is almost two weeks, I ate it . (Rubbing temple) 
BM :  Why? Is that not nice? 
NE : You are giving her chance to near you, you know?
BM :…….(frown) she is just junior 
NE : But she don’t see you as Senior. Don’t she know we are getting