@Elliot yeah, he needed the money and had to lie and was embarrassed and Jaekyung is more straightforward,"get to the point" kinda character. One is slow, one is fast. Communication and consideration (on Jaekyung's part without anyone pointing things out to him) is needed. But again, it is a contract not a relationship. Dan gets the money cause he NEEDS it, Jaekyung gets the s** cause he WANTS it. Another reason why Dan needs character development cause his end of conditions in the contract is less, like when he told Jaekyung to tell him in advance, the recent chapter we saw Jaekyung call him beforehand and tell him to prepare, probably mentally but Dan "prepared" which idk why people missed lmao. But since Dan prepared himself, Jaekyung saw, called him names and went on his s** spree. Jaekyung likes Dan and his body but that is a conversation for another day. Point is, Jaekyung listens when spoken to except when having s** cause a contract is a contract to him. Add more conditions from the other end and he probably wpild adhere to it is what I think about his character.
