Bigger but not that big

Today we went to a park we hadn't been to in a long time. I mentioned to Wyatt that he was a bigger boy now than he had been the last time we were here and that he could try new play areas at the park if he wanted.

Immediately, he turned to me and said "I'm a bigger boy now. I can have some coffee? Take me to café Fiori and get an Americano with extra room."

"You're not that much bigger," I said.