Are you a parent? Is it better to teach the kid you’ll fulfill any dream the kid has as long as they say “but you promised you’d...”?
If you actually did promise, yes. But,
Whether or not you purchase it, you may want to have a discussion about asking parents for things while they are asleep.
This implies he woke you up while sleeping, no go for me.
Though he is 4, so it's not the easiest of concepts, so
Have you all lost your mind?
JUST BUY IT!!!