i know he was a horrible person . yes horrible. oh the things he did. oh the things he said. just awful. but one thing that never changed was what he felt fot his dad. he lovfed sooo mcuh .
his parents were all he really could count on and sure he took that for granted like everything else in his life. but when he heard his father talkn about him and sayn how disapointed he is that the rishaib in his heart is just an illusion and the real rishib lamba is like the devils advocate, it really broke him. it broke his heart and he feels so lonly now.
thats why i think he knows that the only way his father will ever love him like he used to is to become that rishib that lives in his heart and thats why he is makn a fresh start. i believe him, i know priyanka and ama believe him too.
but like rahul said, rishib has a long way to go before he is forgiven cause he hasnt done things that can be just forgiven.