Min Se-eun (Kim Yoon-hye) meets On Joon-young (Seo Kang-joon) here in episode 15 of The Third Charm / The 3rd Charm (제3의 매력) (JTBC, 2018), where he confesses that he’d lied about his whereabouts the night before — that he was actually with Young-jae instead of being at home.
Eunhaeng Children’s Park [은행어린이공원] is a small gated playground and exercise area located on Seongmisan-ro 29gil [성미산로29길], in Seoul’s neighborhood of Yeonnam-dong [연남동], in the Mapo District [Mapo-gu/마포구]. It’s also known as Eunhaeng Tree Children’s Park [은행나무어린이공원] as the slides etc were constructed from wood, but per the slides seen in the show, it could have been upgraded.
This park is near where Young-jae and Ho-chul had their Americano in episode 8 of The Third Charm (near Frodo & Co).
17-3 Seongmisan-ro 29-gil, Yeonnam-dong, Mapo-gu, Seoul, South Korea
서울특별시 마포구 성미산로29길 17-3
(서울특별시 마포구 연남동 250-1)
Geolocation: 37.564575, 126.922277
Hongik University Station [홍대입구역], Seoul Subway Line 2, Exit 3
Gajwa station [가좌역], Gyeongui Line, Exit 1.
(Be prepared to walk.)
— submitted by Mich KDL