Sometimes only mommy will do.

My LO is 4mo old and very independent. He prefers a bottle and usually only wants to sleep on his stomach in a bed. He had just eaten less than two hours ago and he's pretty consistent about waiting at least 3 hrs between meals. We were at our neighbors house for a bday party and he was getting tired so I walked back home to let him have a quick nap. Clearly this time he wanted me. Nursed and then fell asleep on me.