"Emergency Man and Woman" Song Ji Hyo gave mouth to mouth to Choi Jin Hyuk.
On the 3rd episode of tvN "Emergency Man and Woman" broadcast on January 31st, Oh Jin Hee (played by Song Ji Hyo) came as a hostage to Oh Chang Min (played by Choi Jin Hyuk) and wanted to add pressure to rescue him.
On this day, Oh Chang Min collapses with electric shock and this got to a dangerous point.
Gook Chun Soo who saw this asked Oh Jin Hee about Oh Chang Min about his status and tried his best to save him. However, Oh Jin Hee was worried as Oh Chang Min's pulse didn't come back and worried.
Gook Chun Soo made a request to try CPR and Oh Jin Hee said that she would give CPR herself and gave pressure as much as possible. Oh Chang Min's pulse didn't look like it would come back and looked at her but she didn't care.
The hospital staff that couldn't stand this tried CPR and pushed out Oh Jin Hee and Oh Jin Hee tried mouth to mouth resuscitation to get Oh Chang Min's pulse back.