The results of a chocolate cupcake

When I got back from the grocery store late Friday night, Alice came out on the porch to greet me.  She was wide awake, and couldn't have been more cheerful and happy.  We blame the chocolate cupcake she says she had at daycare this afternoon for Izzy's birthday.  Alice is really good about going to bed normally, and will even stay in her crib and sing to herself for an hour or so when she can't fall asleep.  But sometimes something is different and she's just wired and refuses to stay in bed.  We usually indulge her on these rare occasions since she is so good normally.  She's also often really talkative at night when this happens, so when she sat down to eat a banana, I took a little video: