Misunderstanding

"Yes." Lisa replied firmly.

At the same time, Oscar stood up from the sofa and walked over to them. The man did not know that Lisa was visiting his house today. Usually, the woman would let him know by phone call or text message if she was going to play with William for a while. But she didn't send him any message today. 

Immediately, Indri's expression changed drastically. The wide smile disappeared from her face and now her brow furrowed. "W-wait," she turned and looked at Oscar and then Lisa alternately. "O-Oscar, is it true that she..."

Oscar rolled up his white sleep and stood majestically beside Indri. But not long after that, the man stood beside Lisa and nodded his head.

"Indri, this is my son William. And this is Lisa, the mother of my child."

It turns out that Oscar has been married all this time! And what's worse, Lisa Soewandi, her employee, is the wife of the man she's been dreaming of all this time!