大大大大大遅刻しましたが...
お誕生日おめでとう&10周年おめでとう！！

初めて出会った日から今まで、今この瞬間も、この先も、ずっとあなたが大好きです...！これからも素敵な歌声を響かせて、可愛い笑顔を見させてね！ずっと大好きでいさせてね！！おめでとう！！！！！

Soooooo very late but...
Happy Birthday and congratulations on your 10th Anniversary!!

From the day we met until now, even in this instant, even from now on, I will always loved you...! From now on, let me continue hearing your wonderful singing voice, let me continue seeing your cute smiling face! Always continue being lovely!! Congratulations!!!!!