Song Ji-hyo and Park Seo-joon touch lips on "Running Man"

Song Ji-hyoandPark Seo-joon's lips touched.

There was a small race in the SBS TV show "Running Man".

The race was called, "Pickled Love" in which a team has to have the smallest piece of a pickled radish in the end of a mouth-to-mouth game.

Park Seo-joonandSong Ji-hyowere confident about winning the game from the start.

They went at it aggressively from the beginning and got closer and closer to make the pickled radish smaller. Eventually, they touched each others' lips.

They made the pickled radish 4mm small andYoo Jae-seoksaid they made it a 'slice'.

Meanwhile, Kim Jong-guk and Ha Yeo-soo were nervous to go after them. Kim Jong-guk was very shy.