Socially Clueless

Short blurb:

Seven years after their breakup, Cheng Jinyan finally finds Lin Nai, only to see a little girl of about four by her side. Later, finding a father for his biological daughter becomes the stupidest thing he's ever done.

Long blurb:

Lin Nai thought that Cheng Jinyan, who had been by her side throughout her school years, would be with her happily ever after, barring any surprises. But in the end, they couldn't escape an unexpected turn of events, and the two became strangers.

Time flew by, and seven years passed.

Lin Nai never imagined that the unexpected event would still be affecting her now, bringing her face to face with Cheng Jinyan again.

As a rising star in his industry, Cheng Jinyan is known for his cold, dispassionate nature and his "fear of women." He never gets close to women at all. Everyone in and outside the company says Mr. Cheng has no luck with women, and is doomed to be alone.

But later, he goes against all expectations, appearing in front of Lin Nai so often that she can't help losing focus. "Please, Mr. Cheng, keep up that cold act."

"Cold? Don't you know what kind of person I am, Lin Nai?"

She only smiles, her eyes filled with sadness. "I've always known what kind of person you are, haven't I?"

"Lin Nai, you've always been the only one in my heart."

"But you never told me that."

A little skit:

"Lin Nai, how about we start over?"

"Where should we start..."

"From the beginning, when we first got together."

Lin Nai: ?! So much for seven years of being cold and chaste!

Cheng Jinyan: It was all an act.

[Low-EQ Male Lead x Calm, Gentle Female Lead]

Premise: My heart belongs to you, always has, and always will.