Sleepy and Lee Kuk Ju appeared in MBC's 'I Live Alone' on August 5, and they sat in the back of the car together. The latter was there to help the former pick out his own place.

The realtor asked them, "What relationship do you two have?" and Sleepy replied, "She's my female friend." Lee Kuk Ju said, "I'm going to say that kind of thing first," acting like she was offended.

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The realtor asked with skepticism, "Are you sure she isn't your girlfriend?" and Sleepy replied wittily, "Not yet." Lee Kuk Ju responded with, "Don't say stuff like that even as a joke!"