In a clothing store, when a fan asked for Sungmin’s undies size, Eunhyuk said it for Sungmin instead.

Sungmin: Why do you want the size of my undies, it’s very embarrassing.
Eunhyuk said, “Mine is 95” then points to Sungmin, and said “200” 
Sungmin became angry and said “Yaaaah!!!"

The atmosphere became really awkward
After that, a taxi came. They took it and left.