Which Eito member wrote you a love letter and what did he say?
If you'd like translations to the letters (because previous experience shows that most of the KAT-TUN fans couldn't understand theirs), I just translated all the KAT-TUN ones here. The basic templates are the same as K8 (there are 7 of them), but details such as names, places, objects and dates vary. If you'd like me to translate your love letter in particular, just leave a comment. Have fun kitties! :D