用英文写给helen的邀请信,邀请helen来参加我的生日聚会

Dear Helen,
I miss you so much! Here is a good news for us! My birthday is next Fridy, and here I want to invinte you to my birthday party. I really want to see you, so we can meet at my party soon. You can arrive at 6 o'clock and I will wait for your coming.
Just come, I am looking forward to meeting you!