New Trick to Make Dave Stops Crying

Yeah.... I just realized that there is an easy way to stop Dave from crying.
Whenever he cries, I will pretend to cry also.
Then he will cry louder for another 3 seconds and he will ask me to stop crying. He will say just Dave crying is enough... ^^
I will tell him if he stops crying then I will stop crying also...
It works... ^^

Still very obsess with numbers