Fight

Yaya was playing her toy laptop and Peter was sort of attracted by the sound of hitting keyboard, therefore wanted to have a turn. But, unfortunately, Yaya insisted that she was not done yet. Peter must have become really desperate, because next thing I heard was:

"Peter! 别打姐姐！姐姐不喜欢你这样！"
PA!(I heard a big hitting sound even in the kitchen)

I ran into the living room, Yaya was crying bad with her palm covering her cheek. I held Yaya up on my lap--her face was OK, nothing serious.

Peter finally got the laptop in his own hands, but instead of playing, he noticed that I did not say anything to him, plus I was holding Yaya. He came up with the laptop,
"mama, mama.."
"Say sorry to Yaya"

He stared at me, did not say "sorry", but did not say "no" either.

Yaya gradually calmed down. But still I pretended not to pay any attention to Peter. After around 1 minute, Peter held the laptop up high in front of Yaya's face, very nicely said:

"Yaya, here, you can have this."

With that, the first big fight between them was over.