At the end

As we returned, we looked at Tian An Men plaza

Yue's dad, as usual, took a long look

He wouldn't say anything, he wouldn't move for a very long time.

Yue's mom, who would normally go "what are you doing, just standing there? hurry up, we have to go!", also...

... wouldn't say anything and just stood there.

It was at that time...

...that I thought just how glad I was to have brought these people here.