Questions from a 3 year old

The Great Wolf Lodge was awesome and Zac LOVED it!  He went down all the water slides that he could!  He was pretty nervous about the biggest one (for his height) that he went down with Tom in a double inter tube but he finally did it and loved it!

We stayed over night and Tom slept in a bed with Zac who woke up at 5:30 in the morning all ready to hit the slides again!  (They didn't even open until 9am)  He was laying in bed and it was quiet and all of a sudden he asked Tom: "Does Grandpa have gums?"  

Tom told us about this after we all got up and we asked Grandpa to smile and sure enough, you don't see his gums!  First of all, I didn't even know that Zac knew what gums were and second, how observant of him to realize that he couldn't see Grandpa's!