he's sort of unconsciously "abandoning" byul,, but his feelings and actions are valid,, so are heesoos like damn byul is basically a son to him ofc he's worried he's worried abt hyesung too so stop with this heesoo slander gawddamn but sheesh whats this fuckup of a mom gonna say now even he face makes me wanna punch her
yes, but there's a difference between heaving a mental breakdown and wanting to be alone. I don't hate on either his, nor Heesoo's actions.
Heesoo is worried, but I think it would be better to leave Hyesung for some time - because we already know how he is, he gets depressed and then, likes to leave all of his responsibilities for some time, but he isn't a bad person - while telling Byul he is sick. Even if Byul senses something is wrong, it wouldn't agitate Hyesung so much.
im laughing so damn hard bruh