For Jang Geun Suk, Yoona is his master and his only love. For Yoona, Jang Geun Suk is her best friend, boyfriend and pet while Donghae is her boyfriend and she loves him so much.

Hyoyeon is the dancing queen of SNSD. One day, a producer from America wants Hyoyeon and Eunhyuk to join his new talent show all about dancing. Hyoyeon thought that it was now her opportunity to enhance and show her dancing skills in other countries. She grabs the opportunity even though her boyfriend Donghae was against of it, his reason is, long-distance relationship is hard but Hyoyeon really loves dancing so Donghae