lingua franca

Rain will proceed to have his WORLD TOUR CONCERT in Shanghai and yep he wrote this message in ENGLISH, just goes to show how hard he has been working on his english...but wouldn't it be right if its's TO MY FRIENDS IN SHANGHAI? rather than TO FRIENDS OF SHANGHAI? well, just...yu know...JI HOON do you need a tutor? I mean, hey, I'll do it, no salary just feed me I'm yours hahahaha