Thank you for a fantastic weekened, it was very romantic and special. I enjoyed my time with you but now I am missing you very much. You are a wonderful man I will never forget our special time.

Harika hafta sonu için teþekkür ederim, çok romantik ve özeldi. Seninle birlikte vaktimdan hoþlandim ama þimdi seni çok özliyorum. Bir harika adamsin ve özel vaktimizi asla unutacaðým.

Wait for corrections.

I´m a learner as well, but even though it is a double negative, I have a feeling you should use unutmayacaðým.

I hope a native speaker can confirm my thoughts.

I think you´re right, I just missed it. Thanks for catching it

"bir" always comes just before the noun:

harika bir adamsýn

But I prefer not to use "adam" here like that. I prefer saying "you are a wonderful person (someone wonderful)" in Turkish: Harika birisin

Another problem here is I can´t find a better translation for "I enjoyed my time with you" but yours doesn´t definitely make sense. I would try to change the sentence at all and say;

Seninle beraber çok keyifli vakit geçirdim.

A typo I guess: özlüyorum; and also check Henry´s warning too.