Mc has a hobby of reading shoujo mangas; he wanted a shoujo-like romance, but he has only encountered thirsty women aiming for him. His coworker saved him and he realized that his coworker was a prince-like type; the mc admired him for that. When the ml says that he reads shoujo as well cuz of his lil sis, the mc invited the ml out for dinner so that he could reveal his hobbies to the ml, but apparently the ml viewed these events differently and made a move on our mc xD
Kimi ni Koisuru Hazu ga Nai