While currently not active with his group, Sungmin has been greeting fans through internet broadcasts through his very own YouTube channel, LIU Studio. For this latest vlog, Sungmin met up with a friend named Yoo Dong Joo, whom he met during his military service. It turns out, Yoo Dong Joo is a singer/song writer currently gearing up for his debut in a band!

Before visiting Dong Joo's house, Sungmin picked up some vintage toys and trinkets from a shop in Insa-dong, so that the two men could relive their youths. Sungmin and Dong Joo made old-time snacks with sugar and baking soda, blowing giant bubbles, and more!

Have you been keeping up with Sungmin's internet broadcasts?