A new phase

Evan just asked me the first question that I had a hard time answering. I sat him down with a glass of milk and some red grapes for a snack. He's eating the grapes and twiddlefarting around like usual then out of the blue he says, "Daddy, what's inside grapes?"
"Grapes are inside grapes"
He bites one in half, "ooooh. Boogers."
"No, those aren't boogers, those are seeds..." and I try to tell him how seeds are the start of a plants life and so on. At the end of my professing I ask if this made sense and he said, "uh-huh."

I'm not convinced. Tomorrow I'll be better prepared, only thing, he'll probably never ask what is insisde of a grape again.