He is a university student struggling with his feelings of jealousy and attachment to his girlfriend, Jia Luqi. He is conflicted, insecure, and introspective. Feng Qian finds himself entangled in a complex relationship with Jia, who desires a nonmonogamous relationship. He grapples with his emotions towards her and her wishes to have sex with other men, which challenges his understanding of intimacy and loyalty.
She is Feng Qian's college girlfriend who is openly candid about her desire for nonmonogamous relationships. She is adventurous, bold, and direct. Jia Luqi pushes the boundaries of her relationship with Feng by wanting to have sex with other men, testing Feng's loyalty and willingness to accommodate her needs. Her bold personality and actions challenge Feng's perceptions of love and intimacy, leading to internal conflicts within him.
He is a classmate of Feng Qian who becomes involved in the complex dynamics of Feng's relationship with Jia Luqi. He is observant, neutral, and straightforward. Zhang provides a neutral perspective on the situation when he discovers Jia Luqi's interest in having sex with him. He shares this information with Feng, adding complexity to the already challenging relationship dynamics between him and Jia Luqi. His presence highlights the tension and uncertainty within the narrative.