At approximately 3:17 when Charlie first says hi to Nick, Nick's mouth is open, but when another camera takes over, Nick's mouth is closed.
Charlie wakes up on his own at 10:34 am (no alarm). Later he gets out of bed and brushes his teeth. Nick comes over unexpectedly and Charlie's mom reminds him that they are going to grandma's this morning. Charlie & Nick then go into Charlie's room for a while. The time doesn't work.