Jooin isn't blaming Cain

Are some not realizing that Jooin actually knows he's at fault? He's not blaming Cain. He literally said it's his "burden to bear" after all that he's done. He's realizing it's his action that caused the consequences but he's just sad Cain left because he did not truly want him to go. Remember the reason he was telling Cain to go was because of what Ryan said and Jooin believed Cain was ruining his life trying to be with him. He didn't want that, he wanted Cain to live his life without the thoughts of the past.