@✨Uriel✨ I agree with you. If the author showed us so much of Mincheol in this chapter, it's because his return to Na Haesoo is imminent. We clearly see that Ari is annoying him more and more and that he has no desire to invest in his relationship with her. His pain will be all the greater when he sees that, contrary to what he believed, he is no longer the center of Na Hae So's world and that she has forgotten him with another man.