Perfect And Casual

When cold, brilliant professor Zhang Si Nian meets optimistic student Yun Shu, a misunderstanding leads to an unexpected marriage contract.

Now under one roof, Yun Shu and Si Nian try to coexist with clashing personalities and strict boundaries.

To keep up appearances, they act like a real couple in front of Si Nian’s family. Sparks begin to fly.

Daily life brings small moments of intimacy. Yun Shu’s sincerity starts to thaw Si Nian’s icy exterior.

Si Nian begins to admire Yun Shu’s cheerful resilience. At a family dinner, they unexpectedly act like a real couple.

Yun Shu faces bullying at school. Si Nian stands up for her, blurring the line between duty and affection.

Si Nian grows jealous when Yun Shu receives attention from a classmate. Emotions begin to surface.

Yun Shu notices Si Nian’s strange behavior. He won’t admit his feelings but can’t hide them either.

An illness brings them closer. As Yun Shu takes care of him, Si Nian begins to question the “contract.”

A surprise kiss shocks Yun Shu—and Si Nian. Their pretend relationship starts to feel real for both.

Yun Shu discovers the reason behind Si Nian’s emotional distance. Her understanding opens a door to his heart.

Their fake marriage grows increasingly real. A late-night conversation reveals just how far they’ve come.

When Yun Shu’s ex shows up, Si Nian becomes openly protective. No longer acting, he fights for her.

Si Nian plans a romantic gesture—but struggles to express his feelings. Yun Shu begins to suspect the truth.

Si Nian’s jealousy erupts when Yun Shu spends time with another guy. A fight makes them confront their emotions.

They finally acknowledge their feelings. What started as a deal now feels like destiny.

Si Nian plans to confess but old wounds hold him back. Yun Shu waits for clarity.

They finally confess and become a real couple. Happiness follows, but new challenges await.

Misunderstandings and outside interference threaten their newfound peace. Trust is tested.

Yun Shu starts doubting Si Nian’s commitment. Their bond wavers under pressure from family and past fears.

A painful argument drives them apart. Both are heartbroken but unsure how to fix things.

With help from friends and family, they begin to understand the strength of love—flawed but true.

They reconcile and promise to face life’s uncertainties hand in hand, no more pretending.

From fake marriage to true love, Yun Shu and Si Nian finally embrace their imperfect but perfect future together.