@alyssajeanne07 damn what is your problem? They're politely, and rather very nicely telling you why they aren't able to get quick updates. You shouldn't start thrashing with such rude and pressuring comments when they've already told you that.
I feel bad for cha joon, and I totally think he should end up with na bom if she knew the reason behind his long absence. But honestly he should really stop if he can't love her properly while there are obstacles in the way.