고등학교 입학 후 뜬금없는 강찬의 고백을 받게된 세연은 그 뒤로 강찬을 의식하게 되고 그 사이를 못마땅해 하는 나은. 그런 세명의 삼각관계와 주변인물들의 소소하고 시끄러운 이야기…"Eventful"Kang Chan and Seyeon have been close friends since they were young after being introduced by their parents. After entering high school, Seyeon suddenly received a confession from Kang Chan and became aware of Kang Chan since then. Meanwhile, Naeun is displeased with their relationship. The trivial and noisy story of their love triangle and those around them...31 Chapters + 3 Special Chapters (Complete)