Please understand me. Now, I have yet to forget he is not. I don't want you to come with me because of the time I don't know how to forget his day which will never forget!
Please understand me Now I can not forget him. I do not want you to waste your time with me, because I know that one day you will not forget him. Or may not be forgotten
Please understand me, too. Now I still can't forget her. I don't want you to waste your time, because I don't know how to forget him one day, or maybe not.