Around 5 weeks Tommy started to flash his gummy grins at us. Previously he'd have sleepy content milk grins, but they weren't directed at anyone in particular. It was more of a "my tummy is full, I feel good, all is right in the world" smile.
Now he's Mr. Personality. He coos, smiles, and waves his arms and legs in excitement when we talk to him.
He'd grunt and try to shove the whole thing into his mouth. This entertained us for 10 minutes last Friday. Seriously.