Now I know why the father didn't want Jihwan to be alone with another person at home.
When Jihwan invited Sooyoung to his home, his father called him concerned about bringing a person and being at home alone. When I first read it, I thought the father doesn't want Jihwan bringing a male friend because people may think that he was gay.
But in recent raw chapter, it shows what Jihwan is really capable even with friends. I don't want to spoil XD.
TT it is good. Why did it stop?