Hallyu star Park Yoo-chun delivers pizzas?

Park Yoo-chunwas seen on a pizza delivery bike in the SBS drama "Sensory Couple".

"Sensory Couple" is based on a popular web-toon about a witness who sees smell with her eyes and a detective who can't feel a thing.

Park is on a bike chasing after a criminal on duty. He happened to discover the bike in the corner of a street and hopped on it.

Park jumped on the bike as soon as producerBaek Soo-changave him the 'go' sign.

A source says, "There's a reason to why the detective is by himself running after the criminal. The first episode explains the situation and how he meetsSin Se-kyeong".

Meanwhile, "Sensory Couple" can be seen every Wednesday and Thursday at 10PM on SBS beginning April 1st.