JYJ's Park Yoo Chun finally appeared in the small screen in the fifth episode of "I Miss You" that aired on November 21.

As it is known Park Yoo Chun plays Han Jung Woo, a detective who catches criminal in cold blood. On the episode, he meets with the drug addict and sex offender who raped his first love Lee Soo Yeon.

The criminal provoked him by saying "Did you meet up with you ex-girlfriend? Oh she was so pretty"

Han Jung Woo extremely furious punched him and threatens him by saying "You have 2 days left in prison. After you get out, be careful and don't get killed, because I will be the one who will terminate you." and they both start fighting.

Netizens who saw the scene said "That criminal is still alive?" "What a disgusting person" "Glad Jung Woo beat him up"