성큼 사제 간의 금도를 넘은 준호의 직진이 시작된다. 남자로 봐달라는 준호의 요구에 혜진은 외면해 보려 하지만 요동치는 마음이 쉬이 진정이 되질 않는데.. 한편, 준호 때문에 이성이 엉클어진 혜진에게 새까맣게 잊고 있었던 존재가 불쑥 생각난다.
Jun-ho confesses his feelings for Hye-jin, and he wants to know what she thinks about him. However, an unexpected visit takes his chance away. Jun-ho wants to talk about it the next day, but Hye-jin has to go and see the director who got hungover. Hye-jin decides to leave the academy and move to Choisun. But after running into Si-woo, she remembers something that she had forgotten about.