- Title: 장난스런 키스 / Jangnanseureon Kiss
- Also known as: Playful Kiss, Naughty Kiss
- Genre: Romance, school
- Episodes: 16 + 7 special episodes (hosted by YouTube)
- Broadcast Network: MBC
- Broadcast period: 2010-Sep-01 to 2010-Oct-21
- Air time: Wednesday & Thursday 21:55
- Original Soundtrack: Mischievous Kiss OST
- Related TV shows: Itazura na Kiss (TV Asahi, 1996), It Started with a Kiss (CTV / GTV, 2005-2008), Itazura na Kiss ~ Love in TOKYO (Fuji TV TWO, 2013)
Playful Kiss is based on the Japanese shōjo manga, Itazura Na Kiss.
Oh Ha Ni is a sweet lively and happy high school student yet she is definitely not the sharpest crayon in the box.
She has a crush on Baek Seung Jo, the smartest boy in school despite being chased loyally by Bong Joon Gu herself. When she confesses to Seung Jo through a letter, he brings it back to her, after grading it harshly and commenting that he hates stupid girls.
When Oh Ha Ni's new house suddenly collapses her father's friend offers for him and Ha Ni to stay with them. Unknown to Ha Ni, her father's friend is actually Baek Seung Jo's dad.
As they continue to live under the same roof and attend Parang University together, Ha Ni continues to show affection for Seung Jo although he seems to be more interested in the equally clever and beautiful Yoon Hae Ra.
- Main Cast
- Extended Cast
- Jung Hye Young as Hwang Geum Hee (Seung Jo's mother)
- Oh Kyung Soo as Baek Soo Chang (Seung Jo's father)
- Choi Won Hong as Baek Eun Jo (Seung Jo's brother)
- Kang Nam Gil as Oh Ki Dong (Ha Ni's father)
- Hong Yoon Hwa as Jung Joo Ri (Ha Ni's friend)
- Yoon Seung Ah as Dok Go Min Ah (Ha Ni's friend)
- Choi Sung Joon as Kim Gi Tae
- Jang Ah Young as Hong Jang Mi
- Bye Bye Sea as Bong Joon Gu's followers
- Hwang Geum Byul as Song Kang Yi (Ha Ni's homeroom teacher)
- Song Yong Shik as Song Ji Oh
- Moon Hoe Won as Head Teacher Hwang
- Lee Si Young as Yoon He Ra
- Choi Sung Gook as Wang Kyung Soo
- Yoon Bo Hyun as tennis team captain
- Abigail Alderete as Chris
- Production Company: Group Eight
- Chief Producer: Han Hee
- Producer: Song Byung Joon (송병준)
- Director: Hwang In Roe, Kim Do Hyung (김도형)
- Original writing: Manga "Itazura na Kiss" by Tada Kaoru
- Screenwriter: Go Eun Nim (고은님)
- 2010 MBC Drama Awards: Best New Actor Award (Lee Tae Sung)
- 2010 MBC Drama Awards: Popularity Award (Kim Hyun Joong)
- 2010 18th Korean Culture Entertainment Awards: Newcomer Actress Award (Jung So Min)