i don't live in U.S so my english is not so good.sorry(i'm korean)
at first, they are playing 31 game to find out who has donphin's IQ.
next, they are training their pronunciation and Yunho had spoken with a Junra-do accent so he feels difficult to pronounce.
and with the girl, they have to act each situations they chose.
yunho - they are a couple and she says good bye to him. so he says "Do you feel comfortable to tell a lie? Say it again looking my eyes"and shy lol
Changmin - they have to act a disgusting couple on Valentine Day. and he acted very well!!
Micky - she's his girlfriend but she doesn't love him any more. so he says "u know how much i love you! please don't leave me"
Xiah - she became sulky and he has to cheer up her.
Hero - he's acting a play boy!! with a Chungcheong-do accent lol
at last, they are acting the movie, King's man.
it's the most popular movie in Korea, now.
Gongkil(micky), Jangsaeng(yunho) and Yukgap(Junsu) are clowns, Cheosun(changmin) is a eunuch and Noksu(hero) is the king's favorite concubine.
the king and Jangsaeng love Gongkil and Noksu feels jealousy.