they got lessons and got to dance with poppin hyun joon. he is korea's legendary dancer. he's the best of the best and ANYONE is lucky to work with him. though, i would expect more from ze:a because they got lessons from him, they're still pretty good a whole group. :) he gave them really helpful tips too. and i love the fact that poppin hyun joon is all about real and business but at times he has his cool and playful side to him. i'd love to meet him one day ;___; i don't think i will dance with him though since i have two left feet...lol. but i'd love to see him dance personally. i remember back when I watched Over The Rainbow and he was in it. i think that's when i found out about him. i don't know, he's a cool and talented guy though.