Sun said winning this gold medal is the perfect start for them. She used the phrase“最美好的”, which literally means “the most beautiful/wonderful ” in Chinese.
When they were asked how they would celebrate, you can see in the video that Wang was about to say something, but Sun interrupted with, “We’ve already hugged.” I wonder what Wang wanted to say, because in the past, when they won a gold medal, they celebrated by Wang pinching Sun’s cheeks.