Tired Boy

Lately, when Nathan is tired he'll start mumbling to me.  He often tries this voice to get me to come in to see him while he's going to sleep.  For instance, the other night when we were going to bed, Nathan woke up and started mumbling.  And no joke, during his mumblings he said mom. Ok, maybe it just sounded like he said mom.  But he does try to sound so sad and pitiful when he does it, it's almost a little funny.