SEE ALSO: Brian tells us about his 'Pretty Woman' in Korean and English through long awaited single

On the September 18th broadcast of the MBC Chuseok special 'Mr. Housekeeping King', Brian showed everyone that he definitely lives up to this title by unveiling the inside of his home. The guests were astounded by his squeaky clean kitchen and organized closet.

Brian shared, "In my case, if I see something messy or dirty, I can't fall asleep. Only until I clean everything can I fall asleep. I once did it for 24 hours straight to do some major cleaning out." 

The singer also showed his tips for folding clothes, cleaning shoes using milk and drying them afterwards so it doesn't leave a bad odor. For the ladies out there, don't worry if you're a bit on the messy side because Brian shared that he'll even clean for his future wife, if needed!