In today's episode he said kisne kisko dhokha diya bhul jate hai .. that means in deep within he is sensing that he is the one who has done this thing. He never said mauli I want to forgive you for Your Dhokha all he said kisne kisko dhokha diya bhul jate hai .
He has not remembered mishti pari yet but definitely he is sensing his affair with other woman that's why this repeated dialogue in episode on kisne kya kiya sab bhul jao and not mauli tumne jo kiya wo bhul jao. In someone's word "Kunal knows what he did was wrong, so he's using Mauli's "betrayal" as leverage to say "Hey, we were both wrong, so let's just forget it." He's trying to sweep what he did under a carpet by saying, "Mauli I forgive you, just accept me and let's start over." Very smart
Ishaaannn ... please leave guy ... we love you and crying for you. They are making you outsider as per their convenience. Poor guy.
Today ex husband wants ex wife back . It's high time someone show him today's date.