Itoshi no Nakigao

I won't show my true self anymore. Aya, who works for a cosmetics manufacturer, pretends to be a strong, independent woman. But the real Aya is tearful and sensitive, and the only solace she has is the old diner at her parents' house, which she helps out at times. --But then a man threatens her peace! A handsome but flirtatious younger man, Yoiki Kamiyama, makes a pass at Aya every time she meets him. One day, he sees Aya crying! Aya is upset, but Yoki murmurs lovingly, "I finally got to see your face..."?