Genre: Romance, Comedy, Medical
Episodes: 16 (To Be Confirmed)
Broadcast network: tvN
Broadcast period: 2015-Jan-09 to 2015-Feb-28
Air time: Friday & Saturday 20:30
Cha Hong Do (Choi Kang Hee) suffers from social phobia and has a problem with severe blushing. She does have a strong sense of curiosity and learns from books and the internet. One day, Cha Hong Do’s grandmother dies. Her grandmother was her only contact to the outside world. Cha Hong Do then begins doing housework as a maid, but disguises herself as an elderly woman. Through an incident, she meets a psychiatrist, Go Yi Suk (Chun Jung Myung).
Yi Suk’s family
Kim Ki Bang as Detective Yang
Hwang Seung Eon as Woo Yun Woo (Go Yi Suk’s girlfriend)
Seo Yi Sook as Psychiatrist Uhm Ki Choon
Choi Moo Sung as Ahn Byung Yul
Kim Ae Kyung as Hwang Geum Shim
Lee Moon Jung as curator
Director: Lee Yoon Jung
Screenwriter: Lee Jung Ah
“Heart to Heart” takes over the tvN Fri & Sat 20:30 time slot previously occupied by “Misaeng”.