‘SuJu’ Leeteuk and his blood-related sister Park Inyoung appearing together in a filming has become a hot topic.

Park Inyoung appeared on the 25th January episode of SBS ‘Strong Heart’, and revealed that “Asia’s focus Leeteuk is actually dirty at home”.

Following that she added that “usually at home we don’t really talk to each other much. Teukkie is someone of a few words and so am I. If I am granted a personal wish I hope that he will quickly get a girlfriend and get married”, causing Leeteuk to be embarrassed.

Leeteuk calmly estimated that “Today the length of noona’s airtime would only be about 1 minute”. Following that Park Inyoung turned daring with her bold transformation and put up a sexy stage.

(But) her real performance was a comical dance. Park Inyoung subsequently showed off a bold dance in a black, glittery dress and leggings. Finally she showed off a couple dance with “Kkab Prince” Jo Kwon, making laughter all around.

After the stage had ended, Leeteuk yelled “Noona really why are you like this! I’m embarrassed”, and the other members also said that “Noona, please don’t do such dances while wearing leggings”.