He is actually a good partner but too stupid and slow regarding his own emotions and others' emotion it's not bad you see. It's not that bad. BUT i just hope that after hyesumg told him his past he got an idea about that, but no, the man make way for himself to help the person who abandoned his wife when he needed him the most, he knows that the woman wants something from hyesumg from the very beginning yet he acted like he knows she is family. That's bull, i can understand how stupid he is to read the air and to read other people but this, when he exactly Kmow the truth have an idea. Is so low of him. I wamt this story tp be mainly focused on byul but i also want them to know how hard hyesung's life was as an omega in a world where no one he can run to.