Cha Do-hyun (Ji Sung) and Oh Ri-jin (Hwang Jung-eum) meet up at this square in episode 11 of Kill Me, Heal Me (킬미, 힐미) (MBC, 2015), which makes Ri-jin remember her previous encounters with his different personalities.
In episode 1 of Oh My Ghostess/Oh My Ghost (오 나의 귀신님) (tvN, 2015), Kang Sun-Woo (Cho Jung-Seok) looks at an image on his phone in front of the YTN building that borders Sangam Cultural Square right after he met his long-time friend Lee So-Hyeong (Park Jung-Ah) at CJ E&M Center [CJ E&M센터] which is just a stone-throw away from this square.
Sangam Culture Square [상암문화광장] is a public square that is located in Sangnam-dong [상암동], Seoul, and sits right in the heart of Sangam Digital Media City. It is framed by MBC Headquarters and the Korean Film Archive (한국영상자료원) [KOFA] as well as buildings of 24h news channel broadcaster YTN and the SBS Prism Tower [SBS프리즘타워].
Adress: 서울 마포구 성암로 255
Geolocation: 37.580159, 126.89138
Geolocation Oh My Ghostess: 37.579231, 126.891939
To get here: Digital Media City Station [디지털미디어시티역], Line 6, Exit 9