Hot Idol girls 'A pink' appeared on '1 night 2 days'.
A pink's big fan Joo Won and all members of 1 night 2 days
look really happy.
Oh~ Joo Won is like a huge fan of Apink,
knows everything about Apink.
Since Apink like Joo Won, other members of 1 night 2 days are
jealous of Joo Won and try to slender him.
Neverthelese, He sings and does dance routines
of 'don't know' - Apink's debut song.
And the jealous man, Lee Soo-keun
behaves frivolously with Joo Won's dance.
