 Peek-a-boo, smile. Smile, buddy. Come on, smile. Oh, honey, he's still not smiling. Maybe he's not a smiler. Yeah, maybe he's just not a happy baby. Maybe he's just being a boy. You know how boys are. Or maybe he's teething. Oh, poor baby, I think his gums hurt. Maybe he's just tired. Or maybe his tummy hurts. He didn't eat that much. Maybe he's not ticklish. You think maybe he's scared of the dog? Maybe he'll outgrow it. Maybe it's a phase.