Se Ju is torn between just pretending to like Seol or really having feelings for her. The dilemma starts because Jin Oh asks Se Ju to protect and care for Seol, and to keep other men away from her. Se Ju needs a story to write, and Jin Oh wants to get closer to Seol. They end up writing a contract to settle their needs. Se Ju feels awkward because he does not know how to act around Seol and upsets her by saying the wrong things.