Some of you guys act like this is your first time reading rom coms. Most rom coms have a separation arc, either because the mc or fmc has to go to school or a different country for whatever cliché the author is going for. Japan has a thing for tropes. So I don't understand the complaining, odds are the chad will cozy up to the FMC, some misunderstanding will occur, but they'll overcome it, to show that their relationship can withstand hard times. You would know if this was one of those roms where the couple doesn't end up together, because it has more drama and subtle tones and adult themes. This one does not. Just enjoy the ride, we all survived these arcs in other rom coms before, we will survive this one as well.