The show at the beginning is very cute and you have some sense of what the main characters feel for each other and it goes back and forth of them getting jealous for a while because they know they can't do anything about their feelings in their current situation especially when one of them has a secret boyfriend. After the two flee because of family complications and they go to the hotel where we see more of their relationship become official and no, the one with a secret boyfriend is not cheating because they unofficially and officially broke up with each other if that makes sense. Even if they gave the two characters the same type of jealousy role back and forth in the beginning they add wholesome moments between the two and
give information that will later set up the plot you just have to get past the first five episodes for all the gears to move. And just a side note about the soundtrack but please tell me i'm not the only one who hears an instrumental of Noel in the background that absolutely kills the serious mood that the actors are trying to play out and why have I heard it in other bl's for example till the world ends during the same sort of situation.