On the May 26th broadcast of JTBC's 'Hidden Singer', she revealed that she's caught 'Yoon Hoo fever'. MC Jun Hyun Moo didn't hesitate to ask Yoon Min Soo the question everyone had on their minds: "Did Hoo also come with you?" Yoon Min Soo replied, "Hoo is at school. He's studying." 

Actress Bang Eun Hee seemed disappointed to miss her chance of seeing Yoon Min Soo's adorable son, sharing, "Today is my birthday. I came here to see Hoo. But you're saying he didn't come?"

Solbi also shared, "I was supposed to feature on the program next week, but after hearing that Yoon Min Soo will be featuring at the recording, I moved up my appearance to the week ahead. I even re-arranged my whole schedule. Because of Hoo." 

Luckily, fans will be able to get their dose of Yoon Hoo every Sunday on 'Dad, Where Are You Going?'!