Forgive me, if I have hurt you knowingly or unknowingly, if I ignored you intentionally or unintentionally. If I said something bad about you directly or through someone else. I'm sorry for all the pain I caused you and if you cried any day/at any time or felt bad because of me. It's better to clear our souls so that our fasts and duas be accepted. [<-- good use of subjunctive.] I will do the same for you.

Forget me, if I have hurt you knowing or unknowing. If I had ignored you intentionally or unintentionally. If I had said something bad about you directly or through someone else. I'm sorry for all the pain I have caused you and if you had cried any day or felt bad because of me. It's better to clear our souls so that out fasts and duas be accepted I will do the same for you.