The most infectious laughter in the world! 孩子的笑声是世界上最有感染力的 (Take 3)

Woohoo finally successfully uploaded my first Dtube video! The previous 2 times I tried to upload this video it didn't load properly, so I tried again. Finally got it to work this time.

The laughter from babies is the most infectious thing in the world. It brings us so much joy to see our kids laugh like this, and I hope it brings a smile to your face too.

Studies show that we laugh significantly less as we get older. May we learn to laugh more again like little babies.