In a classroom all the students all love singing and dancing and one day the school has a dancing and singing show so grade 09 to 12 have to make their own group or solo.In grade 12 they were very happy to hear so make their group.

The group are:

- Super Junior(13 members)

- Girls' Generation(9 members)

- Big Bang(5 members)

- 2ne1(4 members)

This story is about 2 couple from the 4 group above.Their is HaeSica(Donghae&Jessica) and TabiSan(T.O.P&Dara)