A fresh romantic musical set against the backdrop of the Greek island of Skopelos! Hae-jin, a chef who suddenly broke up through Kakao, left for Skopelos, Greece, the same island he promised to come with for the summer vacation. Hae-jin opened a Korean restaurant called Farewell Restaurant. For couples' last farewell before their breakups, they play music and comfort them. And then one day, Eleni, a Greek girl came… and he falls in love again.