I have told you already. As my birthday is on March 31, you said you wrote it. Yesterday I thought you'd forgotten. I understand that you do not mind the mess. I'm not angry. I do not have to.
I have to tell you, that my birthday is March 31 date, you say that you write. Yesterday, I think you probably will forget. Of course it doesn't matter, I understand that you are probably busy. I'm not angry you don't get sad.
I have told you, and that day I was born on March 31, you say that you write, yesterday, I think that you would have lost it does not matter, I understand that you would be entangled in I do not be angry with you do not sad.