My cuteness is about to expire! ?

The 29-year-old Kosuke Marutani (played by Ryosuke Yamada) works in the business department of the brewery. He uses his natural "cuteness" as a weapon and can respond perfectly to anything. At the new product launch event, the uncle (played by Arata Furuta) who happened to be riding in the elevator said "so cute!" when he saw Kosuke's face. But the next moment, the uncle left with a sad expression. The next morning, the director Yamamuro (played by Nishida Naomi) introduced to him the transferred young staff members Sanada Izumi (played by Yoshine Kyoko) and Ichinose Kei (played by Ohashi Kazuya). Kosuke, who became the head of education for the cold and taciturn Izumi, tried to capture her heart with his normal smile, but was ignored. Later, it also encountered failure with customers. In order to calm down, I contacted my lover, but the other party broke up with me. Always feeling that something was wrong, Kosuke's fate began to slip away from the peak of his life. @Oh Lu Ma (A point)