Sooji is literally ousted from outside world he has little to no knowledge of social cues because he was abused since his childhood by literally every single person around him. Jayu for once gave him unaltered affection ofcourse hes going to cling to her. She's the first person that didn't give up on him all his life. Jayu and jaehyuk will find a way to communicate and treat their own problems their own way. No matter who comes between them.
Sooji is literally ousted from outside world he has little to no knowledge of social cues because he was abused since his childhood by literally every single person around him. Jayu for once gave him unaltered affection ofcourse hes going to cling to her. She's the first person that didn't give up on him all his life. Jayu and jaehyuk will find a way to communicate and treat their own problems their own way. No matter who comes between them.