On the March 9 airing of MBC's 'I Live Alone', Seungri visited his neighbor Lee Si Young. The idol star gifted handmade shoes for Lee Si Young's baby, and in response to the thoughtful gift, Lee Si Young said, "I'll make breast milk soap and gift it to you. I heard it's great for your skin."

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Seungri seemed very shock and remained speechless, while Lee Si Young continued to relay the benefits of breast milk soap. 

Lee Si Young then asked, "How much do you want? I have a lot. I can give you many." Seungri brought laughter as he stuttered, "Noona, how can I use your breast milk... How much can I ask for..?"

In an interview with the producers, Seungri said, "After hearing about the breast milk soap, it keeps on coming back my mind every time I see soap..."