A melancholic barista, an aspiring patissier, an unexpected encounter.   Characters: Kim Jongin/Kai (19) Barista, works in his own café (L'élégance), doesn’t hire people, cold towards others except for his good friends. Sehun's childhood friend. Do Kyungsoo/D.O (20) Pâtissier in training, likes to create new recipes, quiet and shy around others except his good friends. Serious about his work. Luhan's cousin. Oh