Why can't people know that Zhou Rui Luo Jia is in love?

Why can't people know that Zhou Rui Luo is in love? Since falling in love with Zhou Rui, Luo has secretly helped Zhou Rui many times, or secretly released water. Despite Luo Jia's aboveboard reasons, the boss Lin sensed something was wrong. Luo Jia is open-minded, although he hides something about Zhou Rui. Based on Fu Yao's novel of the same name, the play tells the story that in the new era of the Internet of Everything, two camps of "South Zhou Rui and North Luojia" meet in the business world, one is a technical man with a flamboyant personality, and the other is a sales queen who is cold outside and hot inside.