Not always in that order.
The “good” photo often comes at the very beginning of the “pose” or at the very end after the silly has paused. That’s why I have a quick button pressing finger. Doing a few of these during your session gives us a pretty good chance of getting at least one “good” photo of your kiddo…even if all the rest of them are of them being wild and having fun :P
Also, notice when I ask her to be silly that she looks back at mom to make sure its okay. This happens a lot. The more the parents play it up and do it along with them, the better the outcome. Remember, I’m a stranger. They trust their parents. They’re not about to let me get them in trouble, haha