Severus chuckles softly, shaking his head. Of course, he assumes that everyone knows how easy a four year old girl is to shop for. He took for granted that a lot of his friends had no idea. Pink and Barbie (and all of those cartoon ponies) are foreign to the likes of Damon, James and Neal. But to Severus Snape it's just another way to go about things.
"It was very kind of you to get her her new favorite toy." He added. Then the baby starts to fuss. Severus movs to the front of the stroller and pulls David out of his seatbelt.