Hae-Su and Jin-Heon are childhood friends, but Hae-Su has a boyfriend and Jin-Heon is a gruff star athlete who just loves to tease her. After Hae-Su is dumped by her boyfriend Jeong-Un because she just doesn’t do it for him anymore, Hae-Su is understandably distraught and turns to Jin-Heon for a man’s perspective. Little does she know that her tearful bid for validation will spark a flame that could threaten their 13-year friendship…(Source: WEBTOON)
— Description from AniList community (anilist.co).
