Model Joo Woo Jae burst into tears after reading his father's letter.

On the March 2nd episode of 'Hong Kim Coin', Joo Woo Jae's father shared his feelings in a letter to his son. He wrote, "Your mom and I cried so much when we had to leave you alone in that semi-basement studio in Hapjeong-dong. Even now, when I pass there, I talk about those memories with mom... Don't meddle in other people's relationships anymore, and pay attention to your relationship."

Joo Woo Jae expressed crying, "After my father retired, I saw him resting for the first time. I felt like I had become the head of the household as an adult, but I think I felt like a child for the first time in a long time reading my father's letter."

In other news, Joo Woo Jae is starring in the upcoming JTBC drama 'Strong Woman Gang Nam-soon'.