By coincidence, college student Morimoto reunites with his former teacher, Jinno. After having a meal together, Jinno is touched by Morimoto's home cooking, and they end up eating together almost every day!
☆ 10 year age gap.
Lee Hyeon-woo’s had a parade of terrible ex-boyfriends, with his most recent ex dumping him in favor of a marriage to advance his career. Tired of his wretched love life and in need of some space, Hyeon-woo moves out of the city to the countryside. He’s only planning to stay there for a while until he’s recovered from his broken heart, but then he meets stoic farmer boy Kim Do-won.
6 year age gap.
Hatsukoi no Tonari