He's certainly learning a bit about her language and the world she came from. He understands. With a nod, "I think I get it."

Turning to the pumpkin, "I think it's my turn to sing a song now. Let me think." He remembered a few songs he made up himself when playing the game with others.

♪ ~ Pumpkins, pumpkins, so many pumpkins
Gonna grow a lot
In rows as far as you can see
Gonna make them, bake them into pies
A pie for you and a pie for me ~ ♪

At that, the pumpkin they're working on grows significantly bigger.