Hyeon-joon, who was rejected by his ex-girlfriend because he couldn't kiss, met his new friend, Seon-jeong, and after hearing advice from Seon-jeong, Hyeon-joon leaves in search of a kiss teacher.
| Actor | Role |
|---|---|
 Yoo RiNot listed | Not listed |
 Cha Myung-HoonNot listed | Not listed |
 Seung HaNot listed | Not listed |
 Gil DongNot listed | Not listed |
 Sung YeonNot listed | Not listed |
 Min Jo-ahNot listed | Not listed |