"What did you write" after receiving the Yoo Jae-Suk Signs and "Fox" on the child's Day (You Quiz on the Block)
Yoo Jae-Suk burst into laughter as he gave Signs to Goh Kun-woo child
On TVN You Quiz on the Block' broadcast on June 23, the 112th 'The War of the Gods' was held.
On this day, Goh Kun-woo, a second grade elementary school student in Amsan, appeared and was surprised to say that he knew Yoo Jae-Suk in the Great Hall. After the talk, Goh Kun-woo asked Yoo Jae-Suk to "Signs me," and Yoo Jae-Suk gave Signs that he was "sure".
About You Quiz on the Block
You Quiz on the Block is a South Korean variety show program on tvN starring Yoo Jae-suk and Jo Se-ho.
The first 12 episodes aired on tvN from August 29 and ended on November 14, 2018. It is broadcast by tvN on Wednesdays at 23:00.
 Wikipedia