i think the most mysterious is yesung.. -.-' he's weird..in a cute way of course..^^ i just don't get him with the turtles..initially it was 1, then he bought another 2.. aigoo..
I luv Heechul the most but I think he's the weirdest & the most mysterious among them.It's really hard to predict what he will do just to make people laugh.Moreover,he's always different from the other member no matter 由 the way he act 或者 dress.