Too much of a good thing, apparently.

Transcript of a conversation I had tonight.

Me: I've got two surprises for you. Surprise number one is: We're going out to eat at McDonald's.
Perryn: Yaaaaay!
Me: Surprise number two is: Grandma's coming with us.
Perryn: Yaaaaay!
Me: But there's some bad news, too. Mommy's not coming with us.
Perryn: That's ok. I didn't want mommy to come with us.
Me (surprised by his response, but trying to be nonchalant): Oh? Why not?
Perryn: Weeeell, I love her, but I don't want to have dinner with her every night.