Last week, Seo In Guk shocked viewers with his less-than-sanitary way of washing strawberries, and his 'untidiness' came up once again!

On 'I Live Alone', Noh Hong Chul visited Seo In Guk's house and commented on his messiness, saying things like he wasn't drying his clothes properly.

However, the biggest shock of the day came when Noh Hong Chul opened Seo In Guk's fridge. He'd opened the fridge for something to eat, and he found a rice cake that had gone blue with mold.

Both Noh Hong Chul and Seo In Guk were shocked by the discovery, and later on in his interview, Seo In Guk said, "I was so uncomfortable and hoped the moment would end already. Recently, I saw an article that said, 'Seo In Guk's stomach must harbor parasites,' but I just have to eat medicine for that, right? Saying I have parasites is a little too much."

Did you ever suspect that Seo In Guk would be this messy?