Season 4

Li Cheng falls in love immediately when the new colleague Mi Fang enters the office of Muse Weddings. In order to catch her attention, Li Cheng quickly asks for help from his friends Mu Ren and Hsing Si. However, no matter what Li Cheng does, Mi Fang doesn't seem to care.

Xiao Li Cheng, without understanding the true meaning, shares with Mei Fang's friend that he is also a fan of BL in an attempt to get closer to her. Xing Si returns home from work early with a fever, but a mysterious person is already inside the house, watching him.

Li Cheng finally becomes closer with Mei Fang through her interest in BL. But Mei Fang starts to imagine things for Li Cheng and Mu Ren too. Li Cheng decides to act as if he has a crush on his friend, as he knows that Mei Fang likes it.

Following the scuffle between Mu Ren and Yong Jie, Xing Si forces his step-brother to apologize for starting a fight. The solution is not suitable for Li Cheng, however, who challenges Yong Jie to a boxing match to settle the score.

Li Cheng is so glad that he is able to talk with Mei Fang, but then Mei Fang asked him a question he's too confused to answer! This also creates tension between Li Cheng and Mu Ren.

Fu Yong Jie takes Xing Si to a bar where he impresses him with his bartending skills. However, Xing Si panics when he realizes what the two have done when he wakes up the next morning.

Mu Ren's team received a big project. Manager Teng decided to hold a celebration dinner, but his real intention is to drug Mu Ren. Li Cheng came to save Mu Ren at the critical moment. After seeing Mu Ren in an unconscious state, Li Cheng somehow felt attracted to him.

After ignoring all communication from Yong Jie, Xing Si receives a concerning message from Yong Jie leading him to finally speaking to him once more. When Xing Si takes Yong Jie home, he is welcomed by his family and encouraged to visit more frequently.

After hearing Xing Si's recommendation, Li Cheng was no longer confused. He's sure about his feelings for Teng Teng, and he decides to go for it! Meanwhile, Mu Ren thought he's solved the awkward situation, and suggested a hot springs trip.

Yong Jie gives Xing Si his journals from the past few years as evidence of his true feelings. After reading, Xing Si decides to invite Yong Jie on the spa trip after all, however he doesn't anticipate Yong Jie and Li Cheng to team up to carry out their love missions.

What does it take to be together? If they can't be lovers, can they still remain friends or brothers? Yong Jie is waiting for Xing Si's answer, while Li Cheng awaits for Mu Ren's reply.

Mu Ren goes on yet another date with Gill, forcing Li Cheng to perceive that Mu Ren is avoiding spending any time with him at all. Fu Yong Jie admits to his father his true feelings for Xing Si.

Li Cheng decides to hide his feelings for Mu Ren. Meanwhile, there's a rumor about Li Cheng and Mei Fang. Mu Ren becomes annoyed, and finally realizes his feelings deep down.

Xing Si has an honest conversation with his father. Mu Ren and Li Cheng are forced to address the office rumor.

Xing Si is relieved as his father finally accepts him and it is time he moves out from the dormitory. Li Cheng and Mu Ren feel upset but happy at the same time that Xing Si is leaving. Xing Si reminds Mu Ren to be brave about his relationship with Li Cheng before he leaves.

Mu Ren and Li Cheng go on a pottery date where they bump into some familiar faces. Yong Jie and Xing Si plan to appeal to their father/step-father together.

Manager Teng is back! His return means the danger of Li Cheng as he might be fired! Though, Li Cheng is acting like he doesn't care, he is, in fact, scared to death inside. Mu Ren wants to help him, but doesn't know how. Xing Si and Yong Jie agreed to talk with the parents together, to ask for their approval.

Li Cheng acts unbothered by the accusations against him, but privately he desperately searches for evidence for his defense. Mu Ren and Mei Fang join the search for anything they can use against Vice President Gao.

Li Cheng falls into the trap of Manager Teng. In order to rescue him, Mu Ren plans to help. But Li Cheng doesn't know about his plan, and gets furious when he misunderstands that Mu Ren is cheating on him! But at the end, the two are able to grow closer through such misunderstanding.

Xing Si, Yong Jie, Li Cheng, and Mu Ren attend the wedding of Sun Bo and Lu Zhi.