A year after their breakup, Yiming and Tingting are living separate lives until a chance meeting at a street performance reawakens old feelings.

Yiming struggles with the decision to move on from her relationship with Tingting—and then a familiar figure appears on campus.

Hoping to reconnect, Yiming invites Tingting to a party, but her former lover can't let go of past hurts. A tense cab ride hints at unspoken feelings.

Tingting and Yiming's relationship slowly develops. However, Tingting's friendship with a singer sparks complicated feelings for Yiming.

Tingting's budding music career faces a setback. Tensions rise as Yiming's home and work commitments leave little time for their relationship.

Tingting excels in her new job but feels excluded due to Yiming's close bond with her son. As they argue, the distance in their relationship grows.

Yiming and Tingting try to reconcile but can't find common ground. Yiming accuses Tingting of loving someone else. Can their relationship survive?

Ning confesses her feelings for Tingting. Although confused, Tingting confronts her unhappiness in her relationship with Yiming.

A-Kai shares Tingting's diary with Yiming. Realizing she has been neglecting Tingting, Yiming resolves to make her partner feel loved again.

Tingting seeks advice from her mother about her conflicting emotions. Meanwhile, Yiming works to make her home more welcoming to Tingting.

As Tingting's passion for music returns, Yiming finally finds the courage to let go of her inhibitions and reveal her true feelings.

One year on, Tingting and Yiming's relationship is stronger than ever. With a little help from A-Kai and Da-Jiao, Tingting secretly plans a proposal.