I can't express how much I want to be with you, or next to you when you sleep; and when you wake up, tell you "good morning" and how much I love you.
Remarks about the translation
A 2nd version, extended:
"I can't express how much I want to be with you, or next to you when you sleep; (how much I want you) to wake up and to tell you "good morning" and how much I love you."
Seninle birlikte olmayı ya da sen uyurken yanında olmayı ve uyandığında sana "günaydın" deyip seni ne kadar çok sevdiğimi söylemeyi ne kadar çok istiyorum anlatamam.