Ljoe is your boyfriend, no, a romantic boyfriend.  Why?  Because, before you became his girlfriend, he really did a lot of things you did not expect that his type of guy would do.  Like, when the two of you went to Lotte World for a date and he surprisingly announced infront of all the people in that place that he likes you even though he is a star and gives you a bouquet of flowers and chocolates and asked you to be his girlfriend.  Isn't that romantic?  There's also this one time when he's already your boyfriend, He also announced on national television that he love's you so much, and he can't live without you and gives you a flying kiss.  So sweet for a type of guy like Byunghyun right?  You too, you never expect him to be like that kind of person but you're glad that he is. . . .